Announcements

Opening Thoughts

MDPI Reaches 2 million Published Articles

This month, MDPI reached an important milestone: the publication of our two-millionth article.

It is a number that would have been difficult to imagine in 1996, when MDPI’s first journal, Molecules, published its first volume of 74 papers. It took 25 years to reach our first million published articles in December 2022, and less than four years to reach the second million in August 2026.

From 74 Papers to Two Million Articles

The milestone also comes during our 30th anniversary year, providing another opportunity to reflect on how both MDPI and Open Access publishing have developed over the past three decades. Today, more than half of the world’s published research is Open Access, while MDPI has grown into a portfolio of journals supported by more than 70,000 Editorial Board Members. In 2025 alone, articles published in MDPI journals received 1.9 billion views and downloads.

While two million is an impressive number, what matters most is what sits behind it. Every article represents research conducted and shared by authors, editorial decisions made by academic editors, expertise contributed by reviewers, and the work of colleagues across MDPI supporting the publication and dissemination of research.

Many of the stories in this month’s CEO Letter reflect these communities. We recognize the contributions of the more than 209,000 reviewers who supported MDPI journals in 2025, celebrate scientific excellence through the inaugural Michele Parrinello Award, and look at how communities continue to develop through AIS 2026 and the 12th World Sustainability Forum.

“In 2025 alone, articles published in MDPI journals received 1.9 billion views and downloads”

Publishing at Scale, with Purpose

Reaching two million articles is an important milestone in MDPI’s history, but it is also a reminder of the responsibility that comes with publishing at this scale. As we look ahead, our focus remains on quality, research integrity, strong editorial standards, and providing researchers with reliable and efficient ways to share their work openly with the world.

Thank you to our authors, editors, reviewers, institutional partners, and colleagues around the world who have contributed to this journey.

Impactful Research

Recognizing Scientific Excellence: The Michele Parrinello Award

Supporting researchers means more than publishing and disseminating scientific work. It also means recognizing the researchers, editors, reviewers, and scholars whose contributions advance their fields.

I’m pleased to highlight the inaugural Michele Parrinello Award, which has been awarded to Prof. Ursula Röthlisberger of the École Polytechnique Fédérale de Lausanne (EPFL), Switzerland. Prof. Röthlisberger was recognized for her contributions to computational chemistry and molecular simulation, particularly her pioneering work in ab initio molecular dynamics and quantum mechanical/molecular mechanical (QM/MM) multiscale simulation methods. 

Prof. Röthlisberger leads the Laboratory of Computational Chemistry and Biochemistry at EPFL, developing computational approaches to understand complex chemical, biological, and materials systems at the atomic level. Her work also extends to next-generation photovoltaic materials, demonstrating the interdisciplinary reach of computational science.

The Michele Parrinello Award was established in 2025 to honor Prof. Michele Parrinello's pioneering contributions to atomistic simulation and computational science. Presented biennially, it recognizes senior researchers who have made significant contributions across physics, chemistry, and materials science. The recipient receives a EUR 50,000 prize, commemorative medal, and certificate.

Awarding Scientific Excellence

The selection was overseen by an international Award Committee, chaired by Prof. Dr. Xin-Gao Gong of Fudan University and a group of researchers from institutions in China, Italy, the UK, and the USA. Nominations were evaluated based on rigor, integrity, and academic excellence. In announcing the winner, Prof. Gong highlighted the impact of Prof. Röthlisberger’s research across multiple scientific disciplines, alongside her contributions to education and leadership within the international research community.

Recognizing Contributions Across the Research Community

The Michele Parrinello Award is part of MDPI’s broader commitment to recognizing excellence across different disciplines, contributions, and career stages.

Our journal awards include:

• Best Paper Awards – recognizing outstanding published research
• Young Investigator Awards – supporting exceptional early-career researchers
• Best PhD Thesis Awards – recognizing promising emerging scholars
• Outstanding Reviewer Awards – acknowledging the essential contribution of peer reviewers
• Travel Awards – helping early-career researchers participate in international conferences
• Editor of Distinction Awards – recognizing exceptional contributions from Editorial Board Members.

Alongside these journal awards, MDPI supports flagship initiatives including the Tu Youyou Award, the World Sustainability Award, the Emerging Sustainability Leader Award, and now the Michele Parrinello Award.

Learn More: 

• Ursula Röthlisberger Receives the Inaugural Michele Parrinello Award
• Media Coverage: STM Publishing – EPFL Professor Ursula Röthlisberger Wins Michele Parrinello Award
• Explore MDPI Awards

Inside MDPI

Recognizing the People Behind Peer Review: MDPI’s 2025 Outstanding Reviewer Awards

Behind every published article is a network of people contributing their expertise to the scholarly record. Among them, reviewers play an essential role, providing independent assessment, feedback, and subject expertise that help editors make informed decisions and authors build on their research.

In 2025, more than 209,000 individuals contributed their expertise as reviewers for MDPI journals. This represents an enormous contribution of time and knowledge from researchers around the world, occurring often alongside their own research, teaching, and professional responsibilities.

I’m pleased to share the recipients of MDPI’s 2025 Outstanding Reviewer Awards, recognizing reviewers who have shown great dedication, expertise, and responsiveness throughout the peer-review process.

Outstanding Reviewers

As at July 2026, 181 MDPI journals have presented Outstanding Reviewer Awards to 412 recipients, highlighting their work across disciplines ranging from biology, chemistry, engineering, and medicine to environmental sciences, public health, and the social sciences. To learn more about the list of outstanding reviewers, please visit the following pages:

• Biology and Life Sciences;
• Business and Economics;
• Chemistry and Materials Science;
• Computer Science and Mathematics;
• Engineering;
• Environmental and Earth Sciences;
• Medicine and Pharmacology;
• Physical Sciences;
• Public Health and Healthcare;
• Social Sciences, Arts and Humanities.

While these awards highlight a select group of outstanding contributors, they also create an opportunity to acknowledge our entire reviewer community. Peer review depends on researchers sharing their knowledge and experience with others. Their feedback can improve manuscripts, support editors in making informed decisions, and contribute to maintaining the quality and integrity of the scientific record.

“Reviewers play an essential role, providing independent assessment, feedback, and subject expertise”

Supporting the Academic Community

The Outstanding Reviewer Awards are part of MDPI’s awards program, through which our journals recognize contributions across the academic community, including those from researchers, early-career scholars, reviewers, and Editorial Board Members.

Bringing these contributions to the forefront is important because much of the work that supports scholarly publishing happens behind the scenes. The time, expertise, and critical feedback provided by reviewers are essential to a rigorous and constructive peer-review process.

As MDPI celebrates its 30th anniversary, I would like to thank the more than 209,000 reviewers who contributed to our journals in 2025 and to congratulate the 412 Outstanding Reviewer Award recipients recognized for going above and beyond in supporting their respective research communities.

Coming Together for Science 

AIS 2026: Growing a Community Around AI and Sensor Research

One of the most rewarding aspects of our conference program is seeing scientific communities develop over time. A conference may begin by bringing together researchers around an emerging field, but with each edition it can create new relationships, collaborations, and opportunities for researchers to reconnect and exchange ideas.

The 3rd International Conference on AI Sensors and Transducers (AIS 2026) is a good example of this growth.

“What stands out is the community developing around AIS”

This year’s conference took place from 2 to 7 August in Jeju, South Korea, welcoming over 560 participants – an increase of 225 attendees compared with 2025 and 160 compared with the inaugural conference of 2024. Across the program, participants contributed 373 presentations and 109 poster displays, including four plenary presentations, 52 keynote speeches, 192 invited talks, and 125 oral presentations.

Building an International Research Community

Beyond the numbers, what stands out is the community developing around AIS. Many researchers have now participated in all three editions of the conference, with delegates already expressing their intention to return for AIS 2027. The program also brought together established researchers from across the field for discussions on AI sensors and emerging sensing technologies.

Building Engagement in South Korea

This year’s conference reflects our continued engagement with the research community in South Korea. AIS 2026 welcomed 150 participants from the Korean academic community and strengthened our cooperation with the Korean Sensors Society.

This is an important part of what our conferences can achieve. By bringing researchers together in person, we create opportunities to present the latest research and build relationships between scholars, institutions, societies, and at MDPI that can continue after an event concludes.

Looking Ahead

With this momentum, AIS 2027 is planned for 29 July to 3 August 2027 in Kunming, Yunnan, China, with the participation of an international group of Conference Chairs already confirmed from institutions in Europe, North America, and Asia-Pacific.

Three editions into AIS, the continued growth of this conference shows what is possible when we invest consistently in scientific communities. The objective is not simply to organize larger conferences each year but to create spaces where researchers return, new collaborations develop, and scientific communities become stronger.

Many thanks to the Conference Chairs, speakers, sponsors, supporting organizations, participants, and all MDPI colleagues who contributed to AIS 2026. Growing an international event takes years of relationship-building and considerable work behind the scenes, and this year’s conference reflects that collective effort.

Closing Thoughts

World Sustainability Forum 12: Coming Together for a More Sustainable Future

Sustainability challenges rarely sit within a single discipline, institution, or country. Addressing them requires researchers, policymakers, industry, and communities to exchange ideas and work across traditional boundaries.

This is one of the ideas behind the World Sustainability Forum (WSF), which has now reached its 12th edition.

From 21 to 24 August, the 12th World Sustainability Forum (WSF-12) took place in Hong Kong, bringing together more than 300 experts, scholars, policymakers, and industry representatives from over 100 universities and research institutions across 53 countries and regions. The Forum received 543 abstract submissions, showcasing international interest in sustainability research.

Connecting Research, Policy, and Industry

Across four days, the scientific program featured 230 onsite presentations, including plenary, keynote, invited and oral presentations, together with 53 poster presentations. The program also included a plenary panel discussion, Connecting Sustainability Solutions Across Sectors, presenting perspectives from academia, government, and industry.

This interdisciplinary exchange is particularly important in sustainability research. Challenges relating to our cities, environment, energy systems, economies, and societies are increasingly interconnected, and progress depends on creating opportunities for different disciplines and sectors to learn from one another.

WSF-12 also generated opportunities for industry participation. As a Strategic Partner, the China National Petroleum Corporation (CNPC) E-Light International Communication Brand contributed to industry engagement throughout the Forum.

MDPI Sustainability Foundation Awards

Another highlight of WSF-12 was the presentation of three MDPI Sustainability Foundation Awards, celebrating the 2025 and 2026 winners of the World Sustainability Award and the 2026 winner of the Emerging Sustainability Leader Award.

Recognizing researchers and emerging leaders in their fields is an important part of supporting scientific communities. These awards are an opportunity to celebrate individual achievements and highlight research that contributes to a more sustainable future.

Looking Ahead to WSF-13

After twelve editions, WSF is a great example of how a scientific community can develop over time. This is also what we hope to achieve through MDPI’s broader conference program. Scientific meetings should be more than individual events: by investing consistently in research communities, we can create spaces where people return, new relationships develop, different perspectives meet, and collaboration continues beyond the conference itself.

The next chapter is already taking shape. The 13th World Sustainability Forum(WSF-13) will take place from 8 to 11 June 2027 in Nice, France. Chaired by Prof. Dr. Adel Ben Youssef and organized by MDPI and the journal Sustainability in collaboration with Université Côte d’Azur, WSF-13 will continue the Forum’s interdisciplinary approach across the natural sciences, engineering, and social sciences.

Thank You

Many thanks to the Conference Chairs, speakers, strategic partners, sponsors, supporting organizations, participants, and all MDPI colleagues who contributed to WSF-12. Events of this scale require considerable coordination and collaboration behind the scenes, and the continued growth of WSF reflects the collective efforts of the MDPI Conference Department and a global community committed to sustainability research, innovation, and collaboration.

Opening Thoughts

Reflections from the MDPI Canada Summit 2026 in Toronto (9–10 July)

As part of this year’s MDPI Summit events, we were delighted to host Editors-in-Chief (EiCs) and Editorial Board Members (EBMs) in Toronto for the MDPI Canada Summit 2026 this July.

Across the two days, we presented on topics including research integrity, editorial leadership, artificial intelligence, peer review, and the evolving role of the EiC. More importantly, the Summit created space for feedback and conversations with the academic community: these engagements continue play and important role in shaping how MDPI develops its journals and services.

Why Canada?

Canada has become one of the world’s leading Open Access (OA) nations. In 2025, 68% of Canadian research publications were published OA, with more than 73,000 OA articles produced during the year. Over the past five years alone, Canadian researchers have published more than 526,000 scholarly articles, showing both the scale and quality of Canadian research.

MDPI Toronto Office

“Canada has become one of the world’s leading Open Access nations”

Since opening in 2019, our Toronto office has grown to more than 85 colleagues supporting editorial operations, research integrity, marketing, societies, conferences, indexing, author services, and many other functions across North America. It was great to spend time with the team, see first-hand the energy and enthusiasm they bring to their work, and recognize the significant role they play in building relationships with the Canadian research community and delivering events such as this Summit.

MDPI and Canada

Today, Canada is an important part of the MDPI community:

• More than 53,800 articles from Canadian institutions published with MDPI since 1996
• More than 5,800 MDPI publications from Canadian researchers in 2025
• Nearly 1,900 Canadian Editorial Board Members, including 24 Editors-in-Chief; 49 Section Editors-in-Chief
• More than 30 Institutional Open Access Partnerships (IOAP) with universities across Canada

“The academic community is at the center of everything we do”

These numbers reflect the long-term partnerships with researchers, reviewers, editors, and institutions who continue to place their trust in MDPI.

Summit Program

Throughout the Summit, we presented and discussed topics against the following agenda:

• MDPI at 30: Introduction, Reflections and the Road Ahead – Stefan Tochev (CEO)
• Engagement with Academic Community and Society Partnerships – Karen Irwin (Associate Editorial Engagement Manager) and Carla Aloè (Head of Societies and Acquisition)
• Latest Developments in the Editorial Process – Summer Huggard (Operations Manager)
• Research Integrity and Publication Ethics – Renato Merki (Research Integrity Specialist)
• AI and Technology in Publishing – Dr. Barnaby Crook (Regional Engagement Editor)
• Panel Discussion – Bob Vrooman (Head of Business Development / Operations Manager, USA), Summer Huggard, Renato Merki, and myself

These presentations reinforce something we often say at MDPI: The academic community is at the center of everything we do. Each session concluded with a Q&A, allowing for discussions throughout the Summit to engage directly with our EiCs and EBMs.

Further Reading

I also had the opportunity to be interviewed by University Affairs about the evolving landscape of scholarly publishing, Open Access, and the importance of engaging with the research community. If you’re interested, you can read the interview in:

• English: University Affairs – MDPI Toronto Summit 2026: Bringing Together Leaders to Shape the Future of Scholarly Publishing
• Français: Affaires universitaires – Sommet MDPI de Toronto 2026

Thank You

As OA continues to grow around the world, events such as the MDPI Canada Summit remind us of the importance of meeting with our academic community in person. Listening to feedback, exchanging ideas, and building relationships are essential to ensuring that MDPI continues to evolve alongside the researchers, editors, reviewers, and institutions we serve.

Impactful Research

Five Journals, Five Different Stories of Success

Each year, the release of the Journal Citation Reports (JCR) provides an opportunity to look at the progress of our journal portfolio and, more importantly, the achievements of the research communities behind it.

A recent MDPI Blog article from Tommy Lax (Content Specialist, MDPI) highlights five journals whose 2025 Journal Impact Factor results show that success can take many forms –  from achieving a first Impact Factor, to steady long-term growth, to leadership within highly competitive disciplines.

The featured journals include:

• Machine Learning & Knowledge Extraction (MAKE) – Among the 330 MDPI journals which received an Impact Factor in 2025, MAKE (ISSN 2504-4990) holds the accolade of having the highest rating of 8.4. The journal, which provides an advanced forum for the study of machine learning and its applications, is placed in Q1 for three subject categories: Computer science, artificial intelligence; Computer science, interdisciplinary applications; and Engineering, electrical & electronic.
• Antioxidants – Continuing its strong position across multiple scientific disciplines, Antioxidants (ISSN 2076-3921) was awarded an exceptional Impact Factor of 8.2. In addition, the journal was placed in Q1 in three subject categories: Biochemistry & molecular biology; Chemistry, medicinal; and Food science & technology.
• Biomass – This year, Biomass (ISSN 2673-8783) was recognized in the JCR for the first time, with a strong debut Impact Factor of 6.7. What makes this achievement even more impressive is the journal’s placement in Q1 of the category Engineering, chemical.
• Analytica – Remaining with the theme of growth, Analytica (ISSN 2673-4532), which provides an advanced forum for all aspects of fundamental and applied analytical chemistry, recorded one of the largest year-on-year increases in Journal Impact Factor, with a 7.4 – an astounding 3.8-point increase from its 2024 rating of 3.6.
• Batteries – Indexed in SCIE, Batteries (ISSN 2313-0105) received an updated Impact Factor of 6.3 this year, representing an increase of 1.5 versus last year, demonstrating consistent growth and increasing visibility over several years.

While citation metrics provide one perspective on journal performance, they tell only part of the story. Every milestone reflects the dedication of Editors-in-Chief, Editorial Board Members, reviewers, authors, and colleagues across MDPI who work together to uphold rigorous editorial standards and support high-quality research.

As a signatory of the Declaration on Research Assessment (DORA), MDPI supports a balanced approach to research evaluation. Journal-level metrics should be viewed alongside article-level indicators and the broader scientific and societal impact of published research.

Thank you to everyone whose commitment continues to strengthen our journals and advance Open Access across the global research community.

Inside MDPI

Building Better Tools for the Research Community: The Relaunch of Sciforum

Innovation at MDPI extends beyond journals. Over the past decade, we have continued to invest in products that support researchers, conference organizers, editors, reviewers, and institutions throughout the research lifecycle. As part of this ongoing investment, our Product and Engineering teams have been modernizing several of MDPI’s digital platforms. One important milestone in that journey is the relaunch of Sciforum, our conference management platform.

Read More: Sciforum Relaunch: Empowering Science through Seamless Event Management

Rather than simply updating an existing system, our product and engineering teams have rebuilt Sciforum, using a modern architecture designed to improve the user experience, support future growth, and continue to strengthen our position in the conference management market.

“Scalable technology is essential to delivering a high-quality experience”

Why We Rebuilt Sciforum

Technology must continue evolving alongside the needs of our users. The previous platform had served MDPI well for many years but had become difficult to extend and maintain. The new platform introduces a modular architecture that enables faster development, more flexibility, and a scalable foundation for future work.

Major improvements include:

• Simplified submission workflows
• Role-based dashboards
• A modern website builder
• Flexible pricing options
• Permanent data hosting
• A scalable architecture for future development

Supporting Our Conference Community

Sciforum is more than a software platform: it supports researchers, conference organizers, reviewers, speakers, and attendees by helping them organize, participate in, and share scientific meetings more efficiently. As MDPI continues to expand its conference activities worldwide, investing in modern, scalable technology is essential to delivering a high-quality experience for both our external partners and our internal teams.

Looking Ahead

The relaunch represents the beginning Sciforum’s next chapter. Planned improvements include: the Program Builder, Communication Hub, expanded payment options, Zoom integration, and a mobile application. These will continue to enhance the platform over the coming months.

Coming Together for Science

Highlights from ISPRS Congress 2026 – Toronto, Canada

In early July, I had the pleasure of attending the XXV ISPRS Congress in Toronto, one of the world’s leading gatherings for the geospatial and remote sensing research community. It was a great opportunity to meet researchers, editors, society leaders, and collaborators, while gaining insights into some of the latest developments in geospatial science and technology. 

Over several days, I had the privilege of presenting the Jack Dangermond Award; speaking about MDPI’s approach to AI in publishing and our 30-year journey in Open Access publishing; participating in Editorial Board meetings; and engaging with members of the ISPRS community. 

Below is a summary of these activities:

Celebrating excellence in research

One of the highlights of the week was presenting the Jack Dangermond Award for the best paper published in the ISPRS International Journal of Geo-Information (IJGI). Sponsored by MDPI and ESRI, the award recognizes an outstanding paper published over a four-year period and includes an ISPRS certificate together with a USD 10,000 prize.

Awards such as these remind us that journals are much more than publication platforms: they celebrate research that advances knowledge, inspires future work, and delivers meaningful impact for both science and society.

Presentations at ISPRS

I also had the pleasure to give two presentations during the congress:

2. MDPI: 30 Years of Open Access Publishing

I also had the opportunity to share MDP’s 30-year journey from a small publishing initiative to becoming a global Open Access publisher serving millions of researchers worldwide. As part of this session, my colleague Carla Aloè (Head of Societies and Acquisitions) introduced the ISPRS International Journal of Geo-Information (IJGI), sharing its development and contribution to the geospatial research community.

Meeting with Our Editorial Boards

Another rewarding aspect of the congress was meeting with the Editorial Boards of two of our journals:

• Remote Sensing
• ISPRS International Journal of Geo-Information

These discussions went beyond journal metrics. We heard ideas about editorial quality and emerging research areas, and we discussed reviewer engagement, diversity within editorial boards, and how journals can continue serving their communities for the future. These conversations are a great way to connect directly to the scientists who help shape our journals.

“One of our core missions has always been to make high-quality research openly accessible”

Partnerships matter

Scientific publishing is built on collaboration. Throughout the congress, our team welcomed researchers to the MDPI booth, met with authors and editors, and discussed opportunities for collaboration across our journals and society partnerships.

Special thanks to our MDPI colleagues who were present throughout the ISPRS congress supporting our Editorial Board meetings and the MDPI booth: Andy Tran, Carla Aloè, Carlo Cunanan, Diana Ribeiro Tosato, and Elena Duan.

Thank you to ISPRS for organizing this congress, to the researchers who shared their work, to our Editorial Board members, and to MDPI colleagues whose dedication continues to shape the journals and communities we support.

Closing Thoughts

Insights Into 30 Years of Impactful MDPI Research

As we celebrate 30 years of MDPI, it’s worth reflecting on the impact that the research we publish has on society. One of our core missions has always been to make high-quality research openly accessible so that it can inform new discoveries, public policy, education and innovation around the world.

A recent article on the MDPI Blog highlights several examples of MDPI publications that have gone beyond academic citations to help inform governments, international organizations and public policy discussions.

Research Creating Real-World Impact

The MDPI blog article features research that has contributed to topics including:

• protecting the Amazon rainforest through satellite mapping
• understanding climate change and urban heat inequality
• encouraging more young women to pursue STEM careers
• tackling obesity through healthier food environments
• shaping sustainable urban planning through the “15-minute city” concept

These examples remind us that publishing research is not only about producing articles: it is about helping knowledge reach the people who can use it to improve lives and address global challenges.

Thirty Years of Open Access

MDPI’s 30^th Anniversary is also an opportunity to recognize the collective contribution of everyone across MDPI. Every manuscript processed, every review coordinated, every system developed, every conference organized, every partnership established and every article published contributes to a much larger purpose: helping scientific knowledge move further and faster.

You can explore the full article here: 30 Years of Impactful MDPI Research

You can also visit our 30th Anniversary page to learn more about MDPI’s journey over the past three decades.