The Earth's climate is further out of balance than at any time in recorded history, the UN's weather agency says.

This first-of-its-kind study found beavers have a surprisingly efficient method of safely storing carbon dioxide.

The world's oceans have broken heat records for nine straight years, glaciers are retreating and extreme weather is killing ...

There is something humbling about realizing that the most urgent climate questions we wrestle with today were, in many ways, already being answered decades ago. Scientists, policymakers, and ordinary ...

Climate troublemaker El Niño can cause heat waves, droughts and flooding around the world. There are signs the next El Niño ...