2017 was the second or third warmest year: UN

Last year was the second or third warmest on record behind 2016, and the hottest without an extra dose of heat caused by an El Niño event in the Pacific Ocean, the United Nations (UN) .

Missing the grass for the trees in Western Ghats

Timber plantations, expanding agriculture and the spread of invasive species have eaten into as much as two-thirds of natural grasslands in the Palani Hill range of Western Ghats, shows a recently published study.

Pesticides threatened salmon, whales: study

Scientists in the U.S. have determined that a family of widely used pesticides poses a threat to dozens of endangered and threatened species, including Pacific salmon, Atlantic sturgeon and Puget Sound orcas.

Migratory birds start arriving in Chilika

After a long flight of thousands of miles not often punctuated by breaks lakhs of migratory birds have made their way to the Chilika Lake, Asia’s largest brackish water lagoon.