Running trips—from Utah's desert to Patagonia's peaks—offer the most thrilling (and humbling) adventures this writer's ever experienced.

Tsunami warnings rippled across the Pacific, triggering emergency responses and widespread disruption. In Peru, authorities ...

Hike, hunt for waterfowl, or see the miraculous quantity of bird species at this underrated, under-the-radar wildlife area in ...

A magnitude 4.4 earthquake hit Southern California on Thursday morning, according to the U.S. Geological Society.

An 8.8 magnitude earthquake struck the Kamchatka Peninsula in eastern Russia. The tsunami that followed flooded part of the ...

Most Pacific nations drop tsunami warnings about 24 hours after one of the most powerful earthquakes hit Russia ...

A tsunami warning issued for Hawaii after one of the strongest earthquakes ever recorded, an 8.8 magnitude in Russia's Far ...

Officials from Japan to California issued warnings after an 8.8-magnitude quake off Russia’s coast. Hours later, there were ...

A very powerful magnitude 8.8 earthquake off Russia's far eastern Kamchatka coast on Wednesday triggered tsunami warnings as ...

Tsunami warnings are being downgraded in most areas following one of this century’s most powerful earthquakes in Russia.

Carrying an advanced radar system that will produce a dynamic, three-dimensional view of Earth in unprecedented detail, the ...