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Don’t touch those fibers laying around Hawaii Volcanoes National Park. Pele’s hair is not actually hair, and it can be dangerous.

A lone kayaker surrounded by a feeding frenzy of Atlantic bluefin tuna doesn’t even flinch, despite these animals’ massive size.

It’s not alien pee that turned this snow blue, but an average animal’s pee. Any guesses which animal it is?

NOAA researchers stumbled across the cutest spiky baby crab, and the whole world fell in love with it. See it here.

Wildlife photographer Henrik Nilsson captured the moment a black bear went out for a midnight snack on a trail cam. Watch it here.

A bighorn sheep became particularly interested in this family’s car, gave it a big lick, and then rammed into it. Watch it here.

An ice fisherman in Ontario, Canada witnessed a wolf chasing a coyote right in front of him. He caught it on video.

A wildlife photographer stumbled across a pond hosting a massive convocation of bald eagles. He says he’s never seen anything like it.

Just when you think you’ve seen it all in Yosemite, you look up and see a slackliner 1,000 feet up, walking on a rope less than an inch wide.