Polar bears are expected to become extinct but there are some signs their DNA is changing and they are adapting to new ...

Researchers say the findings, the first documented case of rising temperatures driving genetic change in a mammal, offer a ...

Warming temperatures appear to be driving genetic mutations in some polar bears to help them survive the shifting climatic ...

A new study suggests that polar bears are undergoing rapid genetic changes, and scientists believe it's due to the impacts of climate change.

New research reveals a link between rising temperatures and changes in polar bear DNA, which may be helping them adapt and ...

Scientists are solving the mystery of when diverged from their closest relative–the brown bear. By Laura Baisas Published Sep 15, 2024 8:00 PM EDT Deposit Photos Get the Popular Science daily ...

"We cannot negotiate with the melting point of ice." That's the message from more than 50 leading scientists who study ...

Researchers report that oil-field emissions are reshaping regional atmospheric processes. Earth’s climate is shifting rapidly ...

A polar vortex is on its way for much of Canada next week. And while it’s not the first time Canadians have faced down the chill of a polar vortex in recent years, this one is set to cause ...

A late-season polar vortex could extend America's winter-like temperatures into early spring, according to AccuWeather. So ...

A disrupted polar vortex is expected to bring cold weather to many parts of the U.S., and potentially snow to some regions. A rare atmospheric event known as sudden stratospheric warming is being ...

This year's Arctic Report Card from the National Oceanic and Atmospheric Administration finds that the northernmost part of ...