Climate change in Earth's polar regions is emerging as an underrecognized driver of global health risks, with consequences ...

Polar warming is shaping the air we breathe, the water we drink, the food we grow, and the stability of our minds and bodies.

The US government's scientific weather forecasting agency said a powerful geomagnetic solar storm reached dangerous levels.

Far-Flung Postcards is a weekly series in which NPR's international team shares moments from their lives and work around the ...

Arizona skywatchers were treated to a rare celestial show Tuesday as the northern lights shimmered across parts of the state.

A powerful solar eruption from sunspot AR4274 triggered a massive X5.1-class solar flare, causing a Ground Level Event (GLE) ...

Expect more activity in the Arctic ocean in spring 2026, when the ice melts. But how quickly the region opens up depends on ...

Astrolight, a pioneer in laser-based telecommunication systems, has begun building its first Optical Ground Station (OGS) in ...

Chinese scientists have become the first to visit one of Earth’s most remote and geologically intriguing realms: an ...

Thanks to their use of a unique methodology, a McGill-led research team has obtained new insights into how boulders affect ...