It may become impossible to fix ...

Key climate tipping points may be closer than expected, raising the risk of accelerating warming, sea-level rise, and ...

Sediments from Scotland hint that ocean-atmosphere interactions continued more than 600 million years ago despite widespread ice.

Even when Earth was locked in its most extreme deep freeze, the planet’s climate may not have been as silent and still as ...

In the whole history of Earth's climate, few events are as extreme as those that geologists call "Snowball Earth." ...

"Policymakers and the public remain largely unaware of the risks posed by what would effectively be a point-of-no-return transition." The post Earth on Track to Become Uninhabitable, Scientists Say ...

Each year, the world's leading climate scientists evaluate the most critical evidence on how our planet is changing. Their ...

New research reveals the source of this carbon – and the driving forces behind it – are far more complex than previously ...

Global climate spending is booming, yet only a small share helps communities adapt to intensifying climate impacts.