Climate change at the top of the world imperils Asia's water supply Photographs by Bharat Sikka for TIME
How rising temperatures and melting ice have affected the habitats of five species of the swimming birds
A new study has found that climate change is threatening the long-term survival of these beloved sub-Antarctic birds
Anticapitalist and climate-change activists converged before the Bank of England in London to demand action on poverty and climate change as world leaders arrive...
To commemorate TIME's Heroes of the Environment, a whirlwind tour of some of the wildlife and ecosystems most endangered by global warming