Researchers from the Tata Trusts, Institute of Economic Growth, India and Harvard University, USA, have tried to understand how people's socio-economic status affect their food habits and the diversity of the food they eat. 

In a new study, researchers from the National Center for Biological Sciences, Bengaluru, and SASTRA University, have studied what trade-offs drive movement of butterflies.

^{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.

^{A woman cooking food using improved cookstoves [Image credits: Udaipur Urja Initiatives]}

^{Snapshot of simulation showing two black holes colliding with each other. [Image Credits: Wikimedia Commons]}

Astronomers detect gravitational waves from the merging of neutron stars and black holes, but no electromagnetic waves.

In a recent study, a team of international researchers have analysed how defects in hexagonal boron nitride can help in boosting the performance of electronic devices.

Researchers from the Indian Institute of Technology Bombay (IIT Bombay) seem to have a technological solution to this problem. Led by Prof Maryam Shojaei Baghini, researchers from IIT Bombay and Gauhati University, have designed a robust, accurate and affordable soil moisture sensor using graphene oxide.

^{A Hoolock Gibbon from Meghalaya [Image Credits: Programme HURO / CC BY-SA (https://creativecommons.org/licenses/by-sa/3.0)]}

The specimen, which is millions of years older than any previously known fossil, highlights their migration from Africa to Asia.

^{A pair of Crested treeswift with its egg [Image credits: Aditya Pal / CC BY-SA 4.0]}

Mathematical models show that males should be selected to care more for their offspring rather than desert them.

^{Some cryptic species of frogs in the Western Ghats (Left Top: Indirana semipalamata (Image credits: Saunak Pal), Left-Bottom: Indirana beddomii (Image Credits: Saunak Pal), Right-Top:}