For a few days each year, a waterfall in Yosemite seems to turn into lava. Here’s how the famous “firefall” works—and why ...

As Hilo was bustling with activity for the Merrie Monarch Festival, Kilauea was brewing for episode 44 of lava fountaining, ...

'What are "ice volcanoes, and why are they erupting in Michigan?

Kīlauea has erupted episodically within the summit caldera since Dec. 23, 2024. Episode 44 of summit lava fountaining ...

In 2024, Yellowstone experienced a year of contrasts. Hydrothermal explosions dominated the headlines, but in terms of seismicity and ground deformation it was a quiet year.

Stunning timelapse video shows a volcano in southwestern Iceland, that has erupted four times in recent months sending lava ...

Record volcanic eruptions in the Andes could explain the mysterious death of dozens of whales about 5 to 8 million years ago, ...

Photo: SeaWorld Orlando SeaWorld Orlando announced details regarding its brand-new journey to the Arctic attraction, debuting later this spring. The all-new Expedition Odyssey: Fire & Ice will take ...

Caltech researchers have identified geological features on Mars that could point to the existence of a long-dried ocean that ...

Past “Volcano Watch” articles have summarized the episodic lava fountaining eruptions in Kilauea’s recent history — within ...

Volcano Watch” is a weekly article and activity update written by Hawaiian Volcano Observatory scientists and affiliates.

Kīlauea Volcano on the Big Island in Hawai’i Volcanoes National Park erupted on April 9. The U.S. geological survey placed the area under a red warning, which is the highest level alert issued and ...