Our new president should understand that timely adaptations (as well as emission cuts) are now essential, a reader writes.

The world is striving to reach net-zero emissions as we try to ward off dangerous global warming. But will getting to ...

This one really counts." The latest report from the Intergovernmental Panel on Climate Change warns that “any further delay ...

Global warming during the Last Interglacial period caused so much Arctic ice to melt that Atlantic currents collapsed — and ...

It's this relentless nature of the warming that I think is is worrying,” said Carlo Buontempo, director of Copernicus.

Bolivia’s Quebrada Honda Basin reveals ancient climate clues from 13 million years ago, offering insights for today’s climate challenges.

This year won’t just be the hottest on record—it could be the first to surpass the 1.5-degree-Celsius threshold laid out in the Paris climate accord ...

At the end of the last global ice age, the deep-frozen Earth reached a built-in limit of climate change and thawed into a ...

At the end of the last global ice age, the deep-frozen Earth reached a built-in limit of climate change and thawed into a slushy planet. Results provide the first direct geochemical evidence of the ...

We are living on a planet already hotter and more unstable than at any time in human history. Pretending otherwise will only ...

European climate agency Copernicus reports that 2024 is almost certain to be the hottest year on record. This milestone highlights the urgent need for climate action as countries prepare for COP29.

A team discovered that, contrary to present scientific understanding, ancient volcanoes continued to spew carbon dioxide into the atmosphere from deep within the Earth long past their period of ...