Over 40,000 years ago, Earth’s magnetic field underwent a full reversal, a rare phenomenon in which the North and South ...

Ancient ocean sediments reveal Antarctica’s ice sheet retreated repeatedly during past warm periods, offering clues to future ...

When a mountainside collapsed into a remote Greenland fjord in 2023, it did far more than send a wall of water racing toward ...

The news cycle is dominated by immediate crises: wildfires, heatwaves, and geopolitical conflicts. Yet, beneath the headlines, scientists are engaged in a constant, anxious surveillance of the ...