Scientists have discovered that complex life began evolving much earlier than traditional models suggested. Using an expanded molecular clock approach, the team showed that crucial cellular features ...

New research sheds light on the earliest days of the earth's formation and potentially calls into question some earlier assumptions in planetary science about the early years of rocky planets.

When a magnitude 8.0 earthquake rattles a remote corner of the Pacific, the initial jolt lasts only seconds. But the planet ...

FARGO — One of the most reliable and predictable weather features of the Earth is the Indian Monsoon. Every year in April and May, subtropical sunshine heats the Indian subcontinent. The surrounding ...