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

NASA's Curiosity Rover has discovered long carbon chains on Mars. On Earth, molecules like these are overwhelmingly produced ...

The 700–1,300 feet-wide space rock deformed rocks more than six miles from the impact site when it hit 600 million years ago.

Jakarta, Indonesia — The Mount Lewotobi Laki Laki volcano in south-central Indonesia erupted three times into Friday, sending ...

Boasting deep blue water and dozens of panoramic hikes, Crater Lake is one of Oregon’s most awe-inspiring landmarks. The lake ...

The Alaska Volcano Observatory says that if the snowcapped volcano erupts, the impacts could include damage to aircraft from ash.

The spacecraft, about the size of a small car, conducted a series of experiments. It drilled three feet into the lunar soil, took X-ray images of the magnetic bubble that surrounds and protects Earth ...

Mount Spurr, a volcano in Alaska, is showing signs of elevated unrest, with scientists warning that it could erupt in a ...

Scientists have warned that Mount Spurr, a stratovolcano located 81 miles from Anchorage, Alaska, could erupt in a matter of weeks. It's currently spewing gas and experiencing earthquakes.

A major US city that's home to nearly 300,000 people is bracing for an impending volcanic eruption. Municipality and school district officials have shared details about their preparations.

The collapse volume at the summit nearly matched the effused lava volume on the rift zone. In this regard, 1868 was a little ...