"I find it hard to think of any other form of evidence that is more compelling." Scientists sound alarm after noticing ...

CINEMA, a mission to improve understanding of the growing impacts of space weather, has been competitively selected by NASA ...

Researchers at the University of Hawaiʻi Institute for Astronomy (IfA) are helping reshape how scientists study the sun. The ...

Columbia’s new campaign challenges flat Earth claims with a bold photo dare, shifting the debate toward clear, testable ...

The moon's surface may be more than just a dusty, barren landscape. Over billions of years, tiny particles from Earth's ...

When the Sun reaches its lowest point in the sky, which always occurs around December 21 for those of us in the northern ...

Researchers using NASA's James Webb Space Telescope have detected the strongest evidence yet for an atmosphere on a rocky ...

When is winter? Weather forecasters in the Northern Hemisphere will tell you Dec. 1 through the end of February, which is ...

The Sun exhibited unpredictable behavior with two strong solar flares in late November and early December 2025. These events, ...

Angus Hughson from the Big Ditch in Australia explains why erosion control really matters for earthen dam safety ...

Baby, it’s cold outside — but it’s worth putting on that heavy winter coat, scarf and boots and heading out for one of the best meteor showers of the year: the Geminids.