Scientists can’t know precisely when a volcano is about to erupt, but they can sometimes pick up telltale warning signs.

The world's biggest active volcano spans approximately 2,000 square miles and ascends about 13,600 feet above sea level - and ...

This image provided by the USGS Hawaiian Volcano Observatory shows a view from a research camera on ... [+] the north rim of the summit caldera of the Mauna Loa volcano, Monday, Nov. 28 ...

The volcanoes likely to erupt next “Waves of glowing lava and smoky ash are belching and sputtering” from Mauna Loa, on Hawaii’s Big Island, said Sky News.The eruption began late on Sunday ...

There wasn’t a good estimate of size, he said, but they were at ... For many Native Hawaiians, an eruption of a volcano like Mauna Loa has a deep yet very personal cultural significance.

A couple was rescued from the Mauna Loa volcano in Hawaii on Monday during severe winter weather, parks officials said Tuesday. The two hikers were around 11,000 feet up on the remote slopes of ...

The Mauna Loa volcano is just a few kilometers from the Kilauea volcano, which in 2018 suffered an eruption that destroyed more than 700 homes, forcing several residents to relocate.

Hundreds of dikes can invade the cone and inner core of a volcano, often along zones of structural weakness. Left: An exposed dike, approximately five feet wide, at the caldera of Mauna Loa ...

HONOLULU — Federal officials raised the alert level Tuesday for the world’s largest active volcano, Hawaii’s Mauna Loa, which last erupted in 1984. The U.S. Geological Survey changed the ...

Hawaii island’s Mauna Loa (background), towers over the summit crater of Kilauea volcano in Hawaii Volcanoes National Park on April 25, 2019. A magnitude 5.7 earthquake struck the world’s ...

Mauna Loa Road in Hawaii Volcanoes National Park will temporarily close to all use when survey, drilling and soil sampling work starts Monday. Mauna Loa Road from Highway 11 to Kipukapuaulu ...

About two months before Mauna Loa spewed rivers of glowing orange molten lava, geologists detected small earthquakes nearby ...