In How to Kill an Asteroid, Robin George Andrews looks at the successes and shortcomings of planetary defense.

Fodor's travel guide's 2025 "No List" includes 15 places struggling with tourism, including Venice, Barcelona, and Koh Samui, ...

Nowhere else on Earth are so many children on the run, so many people living with such acute hunger. Famine has already been ...

The Northern Lights may be seen overnight on Thursday, Nov. 28 — Thanksgiving in North America — and early on Friday, Nov. 29 ...

The Blue Mesa Trail is nestled within the Petrified Forest National Park. It’s a place that sounds like it should be full of ...

Perhaps the closest analog to Mars on Earth is the Atacama Desert in Chile. It is the driest nonpolar desert on Earth, and it ...

Geomagnetic storm conditions strongest Thursday afternoon into Friday morning, increasing aurora chances Thanksgiving night.

Right now, we’re in the grips of solar maximum,” said Shawn Dahl, service coordinator with NOAA’s Space Weather Prediction ...

A new study reveals a massive solar storm occurred in 664 B.C., with potential cataclysmic effects on today's technology if ...

China launches the world's first self-navigating satellites, equipped with advanced AI and SAR technology for autonomous ...

Currently, more than 2 million miles away, the object is too small and faint to see without a powerful telescope.