This week's PGA Tour host, Black Desert Resort, has a course unlike any other on Tour. Here's how pros are prepping for its ...

An Alaska Volcano Observatory scientist said that “there are no indications an eruption is imminent” at Mount Spurr, which is ...

The California mountain range can be seen for miles around yet is closed to the public almost all of the time.

The federal agency has asked climbers to stay away from the rim and avoid looking down into the crater – as breathtaking as ...

Lava domes are rounded, steep-sided mounds built by magma that is highly resistant to flow, usually either dacite or rhyolite. Such magmas are typically too viscous to move far from the vent ...

Andy Goodwin stationed himself last Saturday at the top of Mount St. Helens, where he usually spends several hours each week ...

The spacecraft succeeded where many had failed, peering Venus’ suffocating clouds to showing us the planet’s face for the ...

Lava domes, piles of viscous lava that burst onto the surface and ... Hikers are always advised to become more knowledgeable about the safety measures to be taken before venturing outside, ...

Cornell geologists are gearing up to deploy scientific monitoring equipment at the remote and active Cordón Caulle volcano ...

From the famous Kubla Kahn formation at Kartchner Caverns to the deep history of Colossal Cave, here's what to know about 10 ...

Most fossils of the extinct creatures have no heads, but researchers analyzed complete fossils of juveniles and were able to ...

Outdoor patio heaters, smokeless fire pits, and propane fire pits are fantastic ways to stay warm while enjoying the outdoors ...