NASA's space tourism posters will make you want to explore the galaxy

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

This is what chocolate looks like magnified 5,000 times

$40,000 futuristic exoskeleton gives those who are paralyzed the power to walk

The science of skipping stones on water

Bee crisis linked to virus spread by humans

Malaria parasites found in white-tailed deer

With damaged cells removed, mice live 35% longer. (Could humans be next?)

The greatest scientist you've never heard of

Could human cell studies replace animal testing?

In remotest Alaska, this weatherman still releases weather balloons

Loneliest planet in the cosmos found in the universe's largest solar system