President Donald Trump has made the case for his foreign policy efforts to Americans who are increasingly demonstrating uneasiness about his priorities.

Earth’s magnetic shield is shifting in dramatic ways. New data from ESA’s Swarm satellites show that the South Atlantic Anomaly — a vast weak spot in Earth’s magnetic field — has grown by nearly half ...

A "gravity hole" beneath Antarctica is offering scientists a rare glimpse into Earth's deep interior, a dynamic record of slow-moving processes that have been reshaping our planet for tens of millions ...

A team of scientists from around the world has created the first system that can predict when and where extremely powerful ...

In northeast Ethiopia, the rift shoved continental plates apart by 25 feet in just a few days, completely shocking ...

This interactive timeline of the war in Ukraine shows major attacks, key moments and how the battle lines have shifted in the four years since Russia's all-out invasion.

Horacio is the first Cat 5 in the Southern Hemisphere since Cyclone Errol achieved that status off the coast of northwestern Australia on April 16, 2025. The 1990-2025 average yearly number of ...

President Donald Trump on Monday threatened countries around the world to abide by any tariff deals they agreed to, despite ...

A team of scientists led by the German Center for Integrative Biodiversity Research (iDiv), the Helmholtz Center for ...

President Donald Trump on Monday threatened countries around the world to abide by any tariff deals they agreed to despite the U.S. Supreme Court ruling that struck down many of his far-reaching ...

Who gets to be “American”? In the United States, it’s become a fiery political question with life-or-death consequences.