Researchers have made a new discovery that changes our understanding of Earth's early geological history, challenging beliefs ...

Two NASA rovers on Mars recently made two independent discoveries further indicating that ancient life may have once existed ...

A crew of four passengers — led by a cryptocurrency billionaire — is set to launch aboard a SpaceX capsule that will carry ...

About 4 billion years ago, Earth began to show signs of the conditions that allowed the first cells to take hold and populate ...

A major earthquake in Myanmar on Friday has caused more than 1,600 deaths and led to the collapse of numerous structures.

New research suggests “microlightning” exchanges among water droplets in Earth’s early atmosphere may have sparked the ...

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

New research led by a York University professor sheds light on the earliest days of Earth's formation and potentially calls ...

Venus will pass between the Earth and sun on Saturday during what's called an inferior conjunction. But don't plan on seeing ...

Research suggests that early macropodoids likely adopted a bounding gait before transitioning to bipedal hopping. Small ...