Jezero Crater on Mars was once home to a lake, delta and rivers. See an animation of what it could have looked like when ...

How does a thin-skinned, cold-blooded creature survive a below freezing Colorado winter without a fur coat or a ticket south?

Nimrat Kaur pens heartfelt note for martyred father, shares childhood pictures: Praying for every soldier who's lost their ...

Nature is full of amazing adaptations, some of which are almost difficult to imagine. One such example is that of the ...

When temperatures drop, some water turtles — including painted turtles and common snapping turtles — search out the soft ...

If you haven’t noticed from the ice crystals creeping up your windows or the wind biting at your nose, it’s pretty cold out ...

While some birds disappear from northern yards in the winter, this adorable, social species sticks around and is relatively ...

In a warming world, Western Disturbances remain vital but they are no longer behaving the way they once did. Preparing for ...

The artists behind the mega-hit "Zootopia 2" already had an established world to build on, but the sequel expands it in ways ...

Bread was flying off the shelves, salt was being loaded into trucks and utility workers nervously watched forecasts Thursday ...

Roger Allers, a film-maker and animation wizard who co-directed "The Lion King" and other huge Disney hits, has died at the ...