The National Park Service recently posted about fall foliage and the science behind it. Curious to know more?

One extremely rare whale species eluded scientists until a team of researchers finally spotted one alive in the wild. See it here.

A viral video shows the Northern Lights outside the window of a moving plane, and it’s spectacular. Watch here.

Sulphur Cave, a cave on the border of Greece and Albania, is home to what scientists believe might be the largest spider web ever.

This past weekend, more than 20 ill-prepared hikers required rescue from Mount Washington, the highest peak in the northeastern United States. The 6,288-foot peak is subject to intense winter weather during this time of year, and—unfortunately—this caught many people off guard. Mount Washington State Park released a public service announcement on Facebook, warning hikers not [...]

A Utah father took his three young children, ages eight, four, and two, out for an adventure, and it almost turned into a tragedy.

When life hands you lemons, make lemonade . . . and when life hands you a heavy rainstorm, go wake surfing in your front yard.

A research paper explains how trail cams prove that a jaguar made a record-breaking swim from mainland Brazil to a forested island.

Less than 24 hours after the official start to fall in the northern hemisphere, a blanket of snow fell in this national park.

Scientists were thrilled to film endangered sharks mating in the wild for the first time, and (surprise!) it was a threesome.