NASA's Mercury Messenger Spacecraft has crashed.
The source of mysterious radio waves detected by two of world's largest telescopes has been traced to a microwave.
Dawn spacecraft's mission to Ceres is made possible by a brand new ion engine that runs off individual atoms.
At the annual meeting of the American Association for the Advancement of Science, Vint Cerf warned about an impending "digital dark age."
A Dutch non-profit plans to send voyagers on a one-way trip to Mars
What the Cassini Saturn Mission teaches us about scientific discovery
The next generation of solar power might be waiting beneath the Pacific waves, in the form of an armchair-sized clam.
The first Earthling was Laika, a Russian mongrel found on the streets of Moscow.
Operation Argus marked the first time the earth’s magnetic field was visualized experimentally.
Women make up a growing percentage of video gamers. Research investigates the role of gender and sexism in gaming.