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Using an Android smartphone, a commercially available cell phone image sensor, and Legos, researchers take one giant leap in the 100-year-old world of the Petri dish.
A professor at UC Berkeley (in California's earthquake country) has created a prototype device that warns of pending quake-related rumbles and could be installed as easily as a home fire alarm.
NASA aims to correct a series of problems with the Opportunity rover's memory by giving it a reformat from far, far away.
A large boulder went for a tumble on Mars and is captured in a NASA photo, complete with the strange tracks it left behind.
At the best of times, Jupiter's moon Io is a turbulent, torturous place. But last August, scientists say things really heated up.
NASA announces the payload for its next Mars rover and it's set to be even more sophisticated than the highly successful Curiosity mission.
The extraterrestrial robot rolls 25 miles across the Red Planet, breaking a more than 40-year-old record for off-Earth mileage.
Curiosity has found and photographed its first chunk of iron meteorite on the surface of Mars.
Curiosity already passed the one Earth-year milestone, now NASA marks the occasion of a full Martian year with a fresh rover selfie.
Researchers speculate on the strange case of a missing island on Titan that disappeared from photographs over just a few days.