1. Editorial

   • Arun Grover
   • Rajesh Kochhar

   EditorialNotes 15 December 2017 Pages: 817 - 819

2. Science smiles

   • Ayan Guha

   Announcement 15 December 2017 Pages: 822 - 822

3. Trials, tribulations, and joys of Punjab’s first scientist

   • Neera Burra

   Article-in-a-Box 15 December 2017 Pages: 823 - 828

4. Nobel Prize in Physiology or Medicine 2016

   • Shekhar C. Mande
   • Jyoti Rao

   General Article 15 December 2017 Pages: 829 - 833

5. 2016 Nobel Prize in Chemistry

   • N. Jayaraman

   General Article 15 December 2017 Pages: 835 - 845

6. The brachistochrone

   • P. C. Deshmukh
   • Parth Rajauria
   • Sudipta Dutta

   General Article 15 December 2017 Pages: 847 - 866

7. Vibrations and eigenvalues

   • Rajendra Bhatia

   General Article 15 December 2017 Pages: 867 - 872

8. The inveterate tinkerer

   • Chirag Kalelkar

   Classroom 15 December 2017 Pages: 873 - 878

9. Deconstructing Arsovski’s proof of Snevily’s conjecture

   • Deepanshu Kush

   Classroom 15 December 2017 Pages: 879 - 887

10. Classics

    • Rajesh Kochhar

    OriginalPaper 15 December 2017 Pages: 889 - 897

11. Science Academies’ Refresher Course on Quantum Mechanics

    Information and Announcements 15 December 2017 Pages: 899 - 899

12. Science Academies’ 92nd Refresher Course in Experimental Physics

    Information and Announcements 15 December 2017 Pages: 900 - 900

13. Science Academies’ 93rd Refresher Course in Experimental Physics

    Information and Announcements 15 December 2017 Pages: 901 - 901

14. Science Academies’ Refresher Course on Advances in Molecular Biology

    Information and Announcements 15 December 2017 Pages: 902 - 902

15. Science Academies’ Refresher Course in Statistical Physics

    Information and Announcements 15 December 2017 Pages: 903 - 903