Climate change is increasingly reshaping the polar oceans, with Arctic waters warming rapidly, sea ice shrinking and wildlife ...

A strong polar vortex and a powerful El Niño would be signals that a milder winter may be in store for many Americans. Here's why.

Stratospheric clouds over the Arctic may explain the differences seen between the polar warming calculated by climate models and actual recordings, find researchers from UNSW Sydney. The Earth's ...

Polar regions are known to be warming at an enhanced rate compared to lower latitudes, with the Intergovernmental Panel on Climate Change citing a ~5 °C increase in air temperature over Arctic land ...

Add Yahoo as a preferred source to see more of our stories on Google. It's no secret that polar bears in the Arctic are suffering as a result of changing conditions due to climate change, but a new ...

According to studies, the land mass of the island of Tuvalu is increasing -- despite past concerns about it sinking due to climate change. REUTERS/Kirsty Needham Looking back on more than 20 years of ...

Scientists collected video from 20 bears during ice-free months to understand whether the animals can survive longer periods on land in a warming world. By Delger Erdenesanaa Climate change is ...