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 ...

Looking at a polar bear, you'd probably assume its fur is white, but you'd be wrong, as it's really just an interesting trick ...

Experts have warned the incoming super El Niño could be one of the most severe on record this winter.

Plants swallow a Chernobyl cooling tower, tourists gawp at a melting glacier and Sri Lankans recycle discarded plastic into wearable art ...

Traditional knowledge and specialized training are helping people adapt to a changing landscape as polar bears appear in new ...

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

The Met Office has issued an update on the polar vortex that could cause chaos in London and across the UK this winter.

The monthly winter readings remained unusually depressed, according to Dr. Clare Eayrs.

Born in captivity at the Berlin Zoo in 2006, Knut became an international sensation after he was hand-raised by zookeeper ...

Taken by the Mars Express High Resolution Stereo Camera, this view of Korolev crater near the north pole of Mars comprises ...

EXCLUSIVE: The combination of a powerful El Niño and a changing climate has left questions hanging over what Britain could ...

When Earth tips over to restore its rotational balance, sea levels shift around the globe—episodes scientists have now traced ...