From Hawaii to Iceland, researchers found the 10 best places to see the Northern Lights and stargaze across the world.

A research team linked nearby stellar explosions to at least one, possibly two, mass die-offs after calculating the supernova ...

Experts have been working on mapping the ocean floor with traditional methods, sending ships across the water with sonar ...

From its perch in the foothills of the 3.4-mile-high mountain, you can see over an expanse of plains, called Aeolis Palus, ...

There’s something grounding about walking through places that remind you how old and complex the planet really is. These ...

Earth’s frozen places — ice sheets, glaciers and permafrost — are melting: a clear sign of climate change and a planet ...

At the top of the world, there is a sea—the remains of one, at least. The summit rocks of Mount Everest, the highest ...

New research suggests there could be massive reserves of naturally occurring hydrogen gas hiding away in the mountain ranges ...

Last year was the hottest year on record, the top 10 hottest years were all in the past decade and planet-heating carbon ...

These mountains are made of extremely dense and ancient material, giving scientists valuable clues about the Earth's early ...

WHEREAS Earth Hour encourages individuals, businesses and governments around the world to turn off all non-essential lights for one hour on Saturday, March 22, 2025, from 8:30 p.m. to 9:30 p.m. local ...

Mount Spurr near Anchorage has been showing signs of unrest for a year. Now scientists think it's creeping closer to an ...