The intriguing chemistry of a rock collected by the Perseverance rover could trace to microbial activity—or not ...

Spring in Portage la Prairie can bring things like blooming lilacs, chirping birds, and a much less-welcome staple: potholes.

Researchers in Western Australia have found the remnants of a nearly 3.5-billion-year-old impact crater – making it the ...

In a groundbreaking discovery, scientists have identified the world's oldest known meteorite impact crater in Western ...

Increased volcanic activity on Alaska's Mount Spurr volcano could lead to an eruption in the coming weeks or months, ...

Alaska's Mount Spurr, an active volcano near the most populated region in the state, is getting even closer to an eruption, ...

Mount Spurr, located about 75 miles West of Anchorage, has been acting up in recent weeks, prompting officials at the U.S.

“It is also possible that an eruption could occur with little or no additional warning,” the Alaska Volcano Observatory ...

Mount Spurr is one of 53 volcanoes in Alaska that have been active within the last 250 years. It is roughly 80 miles ...

These nine North American areas are filled with mineral hot springs that are great for aches, pains and the cold late-winter ...

The Alaska Volcano Observatory on Wednesday said Mount Spurr is at risk of erupting within the next few weeks or months, potentially impacting residents 78 miles away in the city of Anchorage.