One of two Houston men suspected of repeatedly flying into Denver and waiting outside banks to jump customers was recently ...

California's wilderness is full of fascinating creatures — but some are best admired from afar. Here's how to protect ...

What appeared to be a swirling tornado over Victorville on Saturday was actually hundreds of soaring California seagulls.

In the early 2000s, José Juan Flores Martínez was studying for a bachelor’s degree in biology and working as a volunteer in a ...

We set out to find the caviar brands that people can't stop raving about and are worth money. Add these to your list to enjoy ...

DENVER — Ben Nighthorse Campbell, the former senator and U.S. representative of Colorado known for his passionate advocacy of ...

Former Sen. Ben Nighthorse Campbell, a Northern Cheyenne tribal chief who became a prominent American politician, has died.

The sea otter pup was tiny, probably less than 2 weeks old, alone in Morro Bay on an October morning earlier this year. A ...

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Animals that navigate extreme conditions and environments have evolved to sleep in extreme ways — for example, stealing seconds at a time during around-the-clock parenting, getting winks on the wing ...