Highlights of the Newberry National Volcanic Monument include lava flows, Paulina Peak and two lakes within the caldera.

The Dragon Bravo Fire exploded in size along the Grand Canyon’s North Rim this week as heat and strong winds drove the growth ...

A tsunami alert for Hawaii was lifted after an earthquake off Russia’s Pacific coast put the region on high alert. Residents ...

Two wildfires burning in the western United States are so hot that they’re spurring the formation of “fire clouds” that can create their own erratic weather systems.

A tsunami sent waves into parts of Japan, Hawaii and the US after an 8.8 magnitude earthquake struck off the Russian Far East ...

(NEXSTAR) — For one day only in August, you can get into any of our national parks for free.

Around 800 million years ago, during the Tonian period, the Yangtze Block in South China experienced significant tectonic ...

Tsunami alerts blanketed the West Coast and Alaska after one of the strongest earthquakes in recorded history.

Tsunami alerts blanketed the West Coast and Alaska after one of the strongest earthquakes in recorded history.

The Klyuchevskoy eruption was hours after a huge earthquake early Wednesday triggered a tsunami that sent waves across the ...

Klyuchevskoy volcano in Russia erupted shortly after a powerful 8.8 magnitude earthquake in the same region. Klyuchevskoy volcano in eastern Russia began erupting shortly after a powerful 8.8 ...