Earth Matters

10 naturally pink lakes

Winning photos capture awe-inspiring moments of science

Why wind chill matters

Scientists have found the weirdest dinosaur that ever lived

How to help animals affected by the wildfires

Watch as man rescues a rabbit from a wildfire

5 questions you should ask yourself before taking a selfie with an animal

Extinct horseshoe crab named for Darth Vader

Amid California wildfires, a horse's life is saved

Hairy blue-and-black tarantula discovered in Guyana rainforest

Obama's national monuments are a big deal

NASA discovers unique exoplanet with 'smothering' atmosphere