Researchers delved into the curious case of SXP 138, a pulsar in a binary star system whose cosmic clock is not ticking as predictably as expected.

Bird-watching

Bengaluru
17 Feb 2020

Powered by citizen science, the State of India’s Birds report calls for conservation efforts to save India’s aves.

Kerala
16 Sep 2020

A group of enthusiastic birders take part in the survey for Kerala Bird Atlas. [Image credits: Kerala Bird Atlas]

Over a thousand birdwatchers, working for over five years, complete Kerala’s first Bird Atlas.