Earth Matters

Wyoming, Idaho to allow hunting of Yellowstone grizzlies

Why do rivers need riverkeepers?

Giant predatory worms have invaded France

Behold the dreamy beauty of Jupiter's clouds

For endangered whale sharks, Madagascar is the place to be

Humans make up a sliver of life on Earth, but our negative impact is massive

Proposal would lift federal restrictions on hunting bears, wolves in Alaska

NASA's next mission will create the coldest spot in the universe

Lanternflies: The unicorns of the insect world

What is laze?

Watch a tarantula molt in nightmare-inducing time-lapse video

When you walk home at 5 a.m., sometimes you meet some strange characters