A six-day launch window opens on April 1 from NASA's Kennedy Space Center in Florida. The lunar orbital mission would be the first time humans have returned to the moon since Apollo 17 in 1972.
Sharks might not be a natural biological group, with most species potentially closer kin to rays than to an oddball group of sharks.
Researchers prove humans are "musical animals" with a biological blueprint for rhythm and pitch that exists from birth.
A new analysis of a shinbone from the oldest known giant tyrannosaur in North America suggests that the 'king of dinosaurs,' Tyrannosaurus rex, may have had an unusually large ancestor.
Asteroid 2026 EG1 was discovered on March 8, less than one week ago.
A massive rotating spacecraft designed to carry 1,000 humans across interstellar space is forcing scientists to rethink how civilizations could survive far from Earth.
The freighter undocked from the ISS Thursday (March 12) at 7:06 a.m. EDT (1105 GMT).