1. General editorial on publication ethics

   General Editorial 12 February 2017 Pages: 1 - 3

2. Editorial

   • Rajaram Nityananda

   Editorial 12 February 2017 Pages: 5 - 5

3. Science smiles

   • Ayan Guha

   Announcement 12 February 2017 Pages: 8 - 8

4. Kenneth G Wilson (1936–2013)

   • Rajaram Nityananda

   Article-in-a-Box 12 February 2017 Pages: 9 - 13

5. The Wilsonian revolution in statistical mechanics and quantum field theory

   • Gautam Mandal

   General Article 12 February 2017 Pages: 15 - 36

6. Allosteric regulation of proteins

   • Kabir H. Biswas

   General Article 12 February 2017 Pages: 37 - 50

7. Golden ratio

   • Syed Abbas

   General Article 12 February 2017 Pages: 51 - 60

8. How do wings generate lift?

   • M. D. Deshpande
   • M. Sivapragasam

   General Article 12 February 2017 Pages: 61 - 77

9. Endangered elements of the periodic table

   • Dhrubajyoti Chattopadhyay

   General Article 12 February 2017 Pages: 79 - 87

10. Chat time Sam!

    • B. Sury

    Think It Over 12 February 2017 Pages: 89 - 90

11. A different perspective

    • Sushan Konar

    Book Review 12 February 2017 Pages: 91 - 93

12. Classics

    • Rajaram Nityananda

    OriginalPaper 12 February 2017 Pages: 95 - 97

13. National Board for Higher Mathematics Mathematics Olympiad Associate Member Scheme

    • B. Sury

    Information and Announcements 12 February 2017 Pages: 99 - 99