Tonight we are on an expedition with a science teacher who ventured far outside her middle school classroom. Nicole Stonerook was selected to join an incredible journey where she lived on the Tundra ...

There's something about polar bears that's always puzzled the people who study them. How do they seem to repel snow? The ...

There's something about polar bears that's always puzzled the people who study them. How do they seem to repel snow?

On this week's episode: asteriod Bennu has building blocks of life, how polar bears keep ice off their fur, a dog discovers a ...

Polar bears don’t have to worry about skipping a wash day. The sebum, or natural oil, on the mammals’ fur helps them survive ...

The Texas A&M AgriLife Extension Service has filled key positions by hiring new agents and program personnel across the state.

Science dioramas of yesteryear can highlight the biases of the time. Exhibit experts are reimagining, annotating — and sometimes mothballing — the scenes.

This prolonged fasting drains polar bears’ energy reserves, reducing their ability to reproduce and raise cubs. Without ...

Three of President Trump’s controversial Cabinet nominees faced confirmation hearings Thursday. Tulsi Gabbard and Robert F.

Unique lipids in polar bear sebum prevent ice accumulation, paving the way for eco-friendly anti-icing materials.

U of T Scarborough researchers have directly linked population decline in polar bears living in Western Hudson Bay to shrinking sea ice caused by climate change.

Scientists have quantified how much climate change has driven the population decline of polar bears living in Canada's Hudson ...