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

That happened two years ago with the world's largest active volcano. About two months before Mauna Loa spewed rivers of glowing orange molten lava, geologists detected small earthquakes nearby and ...

World's Largest Active Volcano Mauna Loa Showed Telltale Warning Signs Before Erupting in 2022 WASHINGTON (AP) — Scientists can't know precisely when a volcano is about to erupt, but they can ...

Survey, drilling and soil sampling work is underway on Mauna Loa Road in Hawaiʻi Volcanoes National Park as the initial step ...

About two months before Mauna Loa spewed rivers of glowing orange molten lava, geologists detected small earthquakes nearby and other warning signs. Now a study of the volcano's lava confirms ...