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

The largest active volcano in the world began erupting overnight on Hawaii’s big island where massive Mauna Loa had already been restless for months. As of midday Monday in the Pacific ...

A magnitude 4.8 earthquake shook the southeastern flank of Mauna Loa volcano on Hawaii island overnight, the U.S. Geological Survey said today. The quake struck at about 1:42 a.m and was centered ...

A winter weather advisory was put into place, which means that "periods of snow, sleet or freezing rain will cause travel difficulties," the NWS said.

The temporary closure of Mauna Loa Road is expected to last through mid-December. Hawaii Tribune-Herald We apologize for the inconvenience; our commenting system is currently undergoing some ...

DOTHAN, Ala. (WDHN) — Atmospheric carbon dioxide concentration at the Mona Loa Atmospheric Baseline Observatory has increased more rapidly between January and April 2024 than the first four ...