Sure, these bulbs are smart -- but how accurate are those colors?
The first analysis of soil dug up by the Curiosity rover reveals new insights into the red planet's propensity for retaining water beneath its surface.
The Cassini spacecraft detects propylene, a chemical used to make everything from plastic bags to lab equipment, on Saturn's moon Titan.
Where did the infamous rock that seemed to appear out of nowhere on Mars come from? The explanation, it turns out, is more simple than sci-fi.
They're called "recurring slope lineae." They've been showing up in photos of Mars, and they could be explained by the presence of seasonal water flows on the red planet.
The dream of discovering life on Mars took a hit with the release of a study highlighting the Curiosity rover's methane-less adventures on the Red Planet.
What was responsible for the eerie lunar glow reported by the crew of Apollo 17? The LADEE probe is on its way to the moon to find out.
UC Davis researchers transform everyday iPhones into medical-quality imaging and chemical detection devices using materials that cost as much as a typical app.
Five-ton spectrometer can see through cosmic dust to the most distant and faintest galaxies, letting scientists study the large-scale structure of the universe.
Instead of sending tissue to a lab and waiting 30 minutes before resuming surgery, surgeons hope the iKnife will let them know instantly whether something is malignant.