Recent Articles

Latest Books

Challenges — Open Access Journal

Challenges (ISSN 2078-1547) is a scientific, open access journal for research proposals and open problems published biannually online by MDPI.
  • Open Access - free for readers, free publication for well-prepared manuscripts submitted in 2016.
  • Rapid publication: manuscripts are peer-reviewed and a first decision provided to authors approximately 28 days after submission; acceptance to publication is undertaken in 6 days (median values for papers published in this journal in 2015).

Full Imprint Information | Download Journal Flyer

Latest Articles

Journal Contact

Challenges Editorial Office
St. Alban-Anlage 66, 4052 Basel, Switzerland
Tel. +41 61 683 77 34
Fax: +41 61 302 89 18
Editorial Board
Contact Details Submit to Challenges


19 September 2016
Peer Review Week 2016

Special Issues

Special Issue in Challenges
Challenges in New Technologies for Security Guest Editors: Antonio Palucci, Francesco Romolo
Deadline: 31 October 2016
Special Issue in Challenges
Selected papers from Thematic Meeting “Materials for Energy” Guest Editors: Annalisa Paolone, Lorenzo Ulivi
Deadline: 31 December 2016
Back to Top