Wildlife cameras captured video footage of a puma crossing safely beneath Highway 17 in Santa Cruz County, California for the first time.

Jacob Myers set out to become the youngest person to ski unaided to the South Pole. 13 days into the expedition, he gave up. Here’s why.

There’s a lot more to reindeer than you might think. Here are five facts you probably didn’t know about Santa’s hoofed helpers.

A photographer in Iceland captured intense footage of the volcano currently erupting on the Reykjanes Peninsula. Get the latest here.

Phurba Sherpa is the best outdoor guide in the world. We sat down with him to find out what it takes to earn this honor.

Scientists come across “new” species more often than you might think. Here are some animal species that are new to science as of 2023.

Here’s a peek into how three incredible parents tackled big adventures with their young kids, plus tips for how you can do the same.

Mount Rainier National Park is asking for full-time volunteers, and it’s left many people on social media scratching their heads.

Death Valley National Park is known as the hottest, driest, and lowest national park in the United States, but here are some things you probably didn’t know about this unique park.

A pond in Maui has turned bright pink, and that’s not normal . . . but that’s not to say that it’s not natural. Here’s what scientists think.