A new bionic hand could provide amputees with a new option.
Passengers, crew remain stuck on ship trapped in Antarctic ice
Rescue efforts for trapped Antarctic voyage are disrupting real science.
Mars One prepares to send humans to the Red Planet
When will it happen?
NASA: Curiosity software upgrade reveals wheel damage
An upgrade reveals a bit of damage to the wheel.
NASA orders emergency, risky spacewalks to save ISS
NASA says it will go forward with a series of spacewalks to save the ISS.