Four of them live in Colorado: snowshoe hares, white-tailed ptarmigan, short-tailed weasels and long-tailed weasels.

Winter is hard, and for wildlife in Colorado, it's even harder. To survive, many species have developed adaptations over ...

We all know what chameleons are capable of: changing into a variety of colors to match their surroundings. They're one of the animals that are so well camouflaged you'd never see them right in front ...

The Olympic Marmot is a meaningful symbol of Washington's identity, particularly in an era of rapid environmental change.

Humans like plants. We like seeing them change the color of their leaves throughout the year. They connect us to nature even ...

Discover how baby squids use special skin cells to change color and blend in moments after hatching, helping them survive in the wild.

Perhaps the best way to confront the swiftly changing landscape is to swallow hard, and then move forward with a fresh ...

Introducing a new baby to a pet can be an exciting and nerve-wracking experience. You can never truly know how an animal will ...

Across the scope of two seasons and 12 episodes, Emmy and BAFTA-winning legend Sir David Attenborough hypnotically guides the ...

I think we all want more snow — of course, we want to float down some beautiful fresh powder! We don’t think about how ...

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

New research shows fossil skin can reveal color patterns in young Diplodocus, changing old ideas about sauropod appearance.