The Arctic Ocean may have crossed a dangerous tipping point. Scientists say the rapid disappearance of sea ice is triggering ...

An irreversible shift in the chemical makeup of the Arctic Ocean driven by climate change is disrupting the region's food ...

While global warming is still a threat, the decision to back away from a worst-case outlook raises questions about whether ...

Add Yahoo as a preferred source to see more of our stories on Google. Photo Credit: iStock A team of Florida State University ...

Europe is bracing for more scorching temperatures this week following a weekend of record-breaking May heat that swept across ...

A new World Meteorological Organisation report has found the odds are high that the next five years will smash global heat ...

Fires from March 7 airstrikes created a sulfur plume spanning 185,000 square miles.

Regime shifts in the Atlantic Ocean, which have subsequently affected the Baltic Sea, are also impacting moths in Lapland, ...

The gas supplier for the northern Alberta hamlet of Fort Vermilion asked its largest customers Friday to cut back on gas usage during the cold snap because the community could soon run out. As a ...

New research suggests Earth’s climate can swing wildly on surprisingly short timescales — even during hot, ice-free ...

Antarctic ice cores revealed a hidden greenhouse effect that explains why some parts of Antarctica warm more dramatically ...

Baking Britain is facing a summer of heatwaves with the next three months likely to be scorched in extreme temperatures. As spring records tumble in unprecedented 35C heat, experts warn the past week ...