Read the latest

The cure for jet lag could be as simple as bright flashes of light while you sleep

Renowned climber Conrad Anker goes on a 'National Parks Adventure'

Help N. Korean citizens by donating flash drives

Manhattan is getting an office tower wrapped in spiraling sky gardens

New ​OK Go music video defies gravity

Photographer gets up close and personal with a family of urban foxes

First 'tree lobsters' born in the U.S. hatch at San Diego Zoo

5 surprising facts about yawning

Stubborn kids? Don't worry, they'll grow up to be rich

What you need to know about the 8th Harry Potter book

We're making progress in the treatment of cataracts

Can your thermostat spy on you? Yes. (Is this news? No.)