If you're concerned about cell phone radiation, here are the phones to avoid.
Future manned missions to Mars will need internal shielding and advanced propulsion systems to shorten transit times, minimizing exposure to space radiation, scientists say.
The debate over whether mobile phones pose a danger to your health may never be resolved, but CNET will continue to follow the issue.
No battery, no problem. Get glowing alerts with the Lunecase, a case powered by electromagnetic energy sent out by your iPhone.
Initial readings of cosmic ray radiation on Mars suggest it's about the same as on the International Space Station. Now we just need a spaceship.
It's been tested on only a handful of kids, but using MRI with a diagnostic dye to look for cancer may work just as well as using PET and CT scans.
The Federal Communications Commission is taking a look at revising its 15-year-old safety limits for cell phones, in a routine review of its standards.
The burst of plasma from a solar flare is expected to reach the Earth's magnetic field tomorrow and potentially cause disruptions to satellites.
The Space Weather Prediction Center publishes a map showing the reach of the solar radiation hurtling past Earth. Some flights have been rerouted to avoid the north pole.
If your job is cleaning up nuclear disasters, you might also want to consider a $1,000 anti-radiation swimsuit.