Beijing's latest energy policy will sharply increase wind and solar, but can't save the climate on its own.

A big chunk of ice breaks away from the Arctic's largest remaining ice shelf - 79N, or Nioghalvfjerdsfjorden.

Animal populations have plunged an average of 68% since 1970, as humanity pushes the planet’s life support systems to the edge.

Greenland's ice sheet may have shrunk past the point of return, with the ice likely to melt away no matter how quickly the world reduces climate-warming emissions, new research suggests.

Analysis by assistant professor of environment and society and sociology at Brown found that press releases expressing opposition to climate action were twice as likely to receive news coverage as those supporting action.

Landmark study narrows bounds for "climate sensitivity", ruling out benign warming.