Jupiter's moon Europa appears to be venting off water vapor plumes that may be connected to a hidden ocean.
Good timing allowed Rosetta's imaging system to witness a dust jet shooting out from the surface of Comet 67P.
Ceres comes into sharper focus as the Dawn mission settles into an up-close study of the dwarf planet's craters and mysterious bright spots.
Technically Incorrect: A prankster troupe invades an Apple store, masquerading as employees. What results is instructive.
Using a butane cartridge and a compound derived from chrysanthemum flowers, this lantern might become your new best camping buddy.
It's a real-life mystery cliffhanger. We've come up with a list of possible reasons a large crater on the biggest object in the asteroid belt looks lit up like a Christmas tree.
Rosetta swoops near Comet 67P for a series of images highlighting the comet's fascinating surface features.
NASA's administrator confirms the space agency is moving ahead with plans to send a spacecraft to Europa, a moon that may hide a vast ocean under its icy surface.
The Northern Lights in Alaska provide a ghostly backdrop for a dramatic image of rockets launching into the early-morning sky.
In addition to a new hydrogen fuel-cell model coming next year, Honda outlines its plans for new battery and hybrid cars by 2018.