834 Results for

radiation

Article

Your next sunscreen...courtesy of fish slime?

Researchers have figured out a way to harness the power of the oceans to create a sunscreen that could be more friendly to the reefs that grow there. And humans too.

By July 31, 2015

Video

Phones with highest radiation

If you're concerned about cell phone radiation, here are the phones to avoid.

By July 3, 2014

Article

The cold, hard truth is the Earth probably isn't headed for a mini ice age

Don't fret, Internet. Reports about a mini-ice age coming our way in the next 15 years aren't as dire as they sound.

By July 15, 2015

Article

Venus shows off her atmosphere backlit by the sun

NASA's heliophysics missions capture a once-in-a-lifetime event: Venus' transit across the surface of the sun.

By July 9, 2015

Article

Why CNET compiles cell phone radiation charts

The debate over whether mobile phones pose a danger to your health may never be resolved, but CNET will continue to follow the issue.

By June 13, 2014

Article

Aliens on the brain? Check out free sci-fi-comedy comic 'Shrinkage'

Ever wonder what's going on inside a politician's brain when he says something moronic? Blame tiny aliens! Writer Rob Kutner explains why his new comic may make us concerned for our next president's noggin.

By July 9, 2015

Article

Using the gravity of the universe to peer into a black hole

Researchers at the European Space Agency harness the natural lensing properties of cosmic gravity to get a closer look at a black hole.

By July 7, 2015

Article

Rosetta and Dawn: Why the landmark spacecraft will have very different fates

Two iconic spacecraft are approaching the end of their missions, but plans for their final resting places are very different. Crave's Eric Mack considers why.

By June 23, 2015

Article

Stephen Hawking waxes dismal on time travel and the afterlife

In a new BBC documentary, the astrophysicist suggests that it simply isn't possible to go back in time. And there's not much to look forward to, either.

By June 19, 2015

Article

NASA gets a step closer to looking for life on Jupiter moon Europa

NASA has more details on its planned mission to the Jupiter moon suspected to be the best other place for life to survive in the solar system.

By June 17, 2015