Volcano Watch is a weekly article and activity update written by U.S. Geological Survey Hawaiian Volcano Observatory ...

Waves of orange, glowing lava and smoky ash belched and sputtered Monday from the world’s largest active volcano in its first ...

Lava flows from the eruption of Hawaii's Mauna Loa, the world's largest active volcano, are moving toward a main highway, adding to local worries on an island with few major roadways. The U.S.

The US Coast Guard extended the required safety zone surrounding active lava flows in Hawaii after a flying hunk of lava hit a tour boat and injured 23 people. The so-called lava bomb punctured the ...

Lava from the Kilauea Volcano creeping towards a Hawaiian community has claimed its first house, Hawaii County civil defense officials said Monday. Administrator Darryl Oliveira said a breakout ...

A dramatic "firehose" stream of molten lava continued to shoot out of a sea cliff Wednesday on Hawaii Island, splashing into the Pacific Ocean below and exploding upon impact. The massive Kilauea flow ...

A lava flow from Kilauea Volcano on Hawaii's Big Island has reached the ocean for the first time since 2013. Lava began flowing on May 24, and traveled 6.5 miles over Pulama Pali to reach the ocean on ...

How scientists risked everything on a completely untested, wildly destructive tactical operation to forcefully alter the course of nature.