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

In 2023, Mauna Loa Observatory recorded an unprecedented 86% increase in atmospheric carbon, a spike not due to fossil fuel ...

An analysis of crystals in lava from the 2022 eruption of Mauna Loa has revealed an unknown magma reservoir within the ...

A new European Space Agency-backed study shows that the extreme heat waves of 2023, which fueled huge wildfires and severe ...

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

Visible satellite and radar show a band of clouds and light showers ... A wintry mix or a light dusting of snow is possible ...

In a paper published in National Science Review, several international teams of scientists present a low latency carbon ...

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

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 ...

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 ...

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 ...