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

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

Mauna Loa is the world's largest active volcano when measured from the ocean floor to its peak, and scientists have warned that it is due to erupt. Situated in Hawaii, Mauna Loa is one of Earth's ...

Mauna Loa is not erupting. Its USGS Volcano Alert Level is at NORMAL. A brief increase in earthquake activity at Kama‘ehuakanaloa volcano (formerly Lo‘ihi Seamount) took place November 1-2.

That happened two years ago with the world’s largest active volcano. About two months before Mauna Loa spewed rivers of ...

For many Native Hawaiians, an eruption of a volcano like Mauna Loa has a deep yet very personal cultural significance.

Survey, drilling and soil sampling work is underway on Mauna Loa Road in Hawaiʻi Volcanoes National Park as the initial step in a project to improve the safety and accessibility of the scenic ...

One question that lurks in the back of many visitors’ minds as they traverse through one of the world’s largest active volcanoes is: when is Yellowstone’s next eruption going to be?

The 1,584-metre-high (5,196.85-ft.) volcano has continued to spew volcanic material from its crater for a week since November 3, prompting authorities to expand the danger area and increasing the ...

The 1,584-metre-high (5,196.85-ft.) volcano has continued to spew volcanic material from its crater for a week since November 3, prompting authorities to expand the danger area and increasing the ...