Solar Orbiter captured the most detailed view of a solar flare, observing the build-up of events that lead to the explosion.

An incoming Arctic blast will send temperatures plunging and trigger a massive and long-lasting winter storm. But will it ...

By mapping areas where seismometers in southern California detected sonic booms, researchers at Johns Hopkins University and ...

A bullet-speed experiment reveals that the Earth's inner core may be softer and more dynamic than previously thought.