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Last Updated Saturday April 29 2017 05:16 AM IST


Birds can sleep when they fly

Researchers found that frigate birds sleep in flight with either one cerebral hemisphere at a time or both hemispheres simultaneously.

How Kerala is keeping its sunny side up

Even as another major hydro-power project would be too costly for the state in terms of money and ecology, the sun offers solace for the Keralite whose power consumption is set to only increase in the coming years.

A ray of hope for the endangered Philippine Eagle

A small band of conservationists at a tiny sanctuary on the fringes of Davao, the southern Philippines' biggest city, is trying to ensure their survival by running the world's only breeding programme for the eagles and by rehabilitating the wounded.

World's first herbivorous marine reptile found

A bizarre crocodile-sized 'hammerhead' creature, that lived 242 million years ago in what today is southern China, may have been the earliest known example of a plant-eating marine reptile, scientists say.

#WorldEnvironmentDay: Go wild for life | In pics

This year’s theme for World Environment Day - Go Wild for Life - encourages people to celebrate all those species under threat and take action of your own to help safeguard them for future generations.

Kerala's eco-friendly houses

In an attempt to lead a 'greener' lifestyle, some people across Kerala have chosen alternative methods with regards to the construction of their houses.