This week, dual escalations in Yemen and Ukraine raises sharp questions about America’s strategic priorities and its ability ...

Researchers in Brazil found a fossilized hell ant in a rock, suggesting the insect was more widespread than previously ...

A newly discovered electrically conductive organism that transports electrical current like a wire could usher in an era of ...

A green fireball brighter than the full moon surprised Australians with a massive bang Monday night, leaving questions about ...

Commercial space carrier Atmos Space Cargo has announced the successful launch, orbit and reentry of its PHOENIX 1 spacecraft ...