Wilderness & Resources

'Rip Van Winkle' plants can hide underground for 20 years

Footprints preserve giant sloth's last stand

Succulent smuggling ring busted in northern California

Remember that kid who invented a way to clean up ocean plastic? He's back, and it's happening

Great Amazon Reef System is larger than previously thought

Common seaweed found to produce a beautiful new type of opal

Do trees have a heartbeat?

Get free admission to your favorite national park this Saturday

Drilling threat looms large for Arctic National Wildlife Refuge

9 things you don't know about John Muir

New wildlife corridor is a road to survival for animals in Brazil's Atlantic Forest

Take a deep dive into these underwater photos