Long before modern bears were around, Earth was home to massive bear species. Like today’s bears, these animals roamed forests and tundra. However, these ancient animals towered over today’s largest ...

In preparation for Christmas, we put together your comprehensive reindeer guide on their favorite foods, what to know about ...

The low autumn light turned the tundra gold as James Schaeffer, 7, and his cousin Charles Gallahorn, 10, raced down a dirt ...

Festive favorites of the holiday season, reindeer possess remarkable genomic adaptations that allow them to thrive in the ...

As the cargo arm of the world’s largest international airline, Emirates SkyCargo helps keep families connected by moving pets all over the world, every day. Behind every journey – and every wagging ...

From giant stick bugs to rarely seen sea creatures, these animal videos fascinated us—and led to new scientific discoveries.

With studies of fossilized bones, gut contents, eggshells and more, paleontologists revealed new and captivating details ...

Redd’s daily treatment reveals how orangutans with chronic respiratory diseases are adapting to use certain medical tools ...