Earth Matters

Solar Impulse soars to new world records

5 bizarre facts about moths

See a sea turtle's view of the Great Barrier Reef

What to do if you meet a Portuguese man-of-war

Faunascapes: Where majestic wildlife and scenic vistas collide

New theory suggests the universe is ringing like a giant bell

Shark Week vs. SharkFest: Your must-see guide

Veterinarians come to the aid of big animals

3 ways use water as a creative background for your nature photos

Hades the centipede makes its home in caves

Tiny street kitten makes friends with photographer

Which celebrity is this species named after?