The United States leads the world with 165 Holocene volcanoes, mostly in Alaska, Hawaii, and the Pacific Northwest. Active ...

Some 12 miles off the California coast near Ventura, the rugged volcanic ridges that form the spine of Anacapa Island, or ...

Scientists say the Kilauea volcano in Hawaii isn't done erupting. And it's not alone: 54 eruptions have been reported in 2025.

The Pacific Ocean is by far the world's largest ocean, more than five times wider than our moon. But why is the Pacific so ...

As another school year ends, the U.S. Geological Survey Hawaiian Volcano Observatory welcomes two new summer interns: Kamalani Poepoe and Ruth Gale. With an ongoing eruption at the summit of Kīlauea, ...

Indonesia’s Mount Lewotobi Laki Laki has erupted with giant ash and smoke plumes again after forcing evacuations of villages ...

Dozens of flights to and from Indonesia's resort island of Bali were cancelled on Wednesday, according to authorities and the ...

Watch the sunrise above clouds One thing you should know before booking a Hawaiian vacation is that there is an active ...

A volcanic eruption in Indonesia sent an enormous ash cloud more than six miles into the sky, disrupting or canceling dozens ...

Dozens of flights to and from Indonesia's resort island of Bali were cancelled on Wednesday, authorities said, after a ...

I just returned home from an adventure in Ecuador, the highlight was two weeks on a boat exploring the Galápagos Islands. As ...

Though flights to and from Bali have been impacted by the eruption, it’s still safe to visit Bali. Mount Lewotobi Laki-Laki ...