SciTech

NASA launched a spacecraft Tuesday night on a mission to smash into an asteroid and test whether it would be...

NASA mission tests asteroid defense plan - CBS News Watch CBSN Live NASA launched a spacecraft toward an asteroid, hoping...

A scheduled spacewalk by NASA astronauts was postponed after the agency received a debris warning for the International Space Station...

12/29: Obama administration announces sanctions against Russia; Parmesan thefts rise as thieves make off with millions - CBS News Watch...

Fossils found in Chile are from a strange-looking dog-sized dinosaur species that had a unique slashing tail weapon, scientists reported...

12/8: John Glenn, first American to orbit the Earth and U.S. senator, dead at 95; John Glenn in his own...

NASA's next laser communications mission will launch early Sunday morning. The Laser Communications Relay Demonstration (LCRD) will lift off on a...

Vaccine deadline looms as thousands of service members could face disciplinary action - CBS News Watch CBSN Live All U.S....

For the first time since its discovery more than 125 years ago, scientists have documented the Bornean subspecies of the...

NASA's OSIRIS-REx spacecraft on Monday began its long journey back to Earth after collecting a sample from the asteroid Bennu.The...