Obama, Bear Grylls to swap survival tips in Alaska

Why planes are so good at withstanding lightning strikes

Smells like used diapers? Sign me up!

Flea turns rockstar beekeeper

Hilarious 'Nature Rx' frames the great outdoors as a prescription drug

Stunning mountain sunrise reflected in a mirror-calm lake

Say hello to the 'Virgin Rainbow,' the finest opal ever unearthed

Carnivorous Drosera plants exude alien beauty in brilliant macro photos

Why I'll never have a lawn again

U.S. aims to win 2016 Patagonian Expedition Race

Photographer captures ethereal connection between humans and nature

Essay writer won't win this chunk of nature