Fram2, the third private spaceflight purchased from SpaceX, is scheduled to launch no earlier than March 31st from Kennedy ...

Martian lake beds and deltas reveal the Red Planet’s watery past. But many puzzles remain, scientist Bruce Jakosky says.

Everyone knows Antarctica is cold and icy, but what's underneath the ice has been a mystery. Scientists used six decades' ...

When the Chicago-size iceberg drifted away, scientists seized the opportunity to study the life and geologic formations ...