Mauna Loa volcano stands as the largest and most active volcano on Earth. With a rich history of eruptions that have shaped the Island of Hawai’s geography, Mauna Loa has captivated the fascination of ...

For the first time in nearly four decades, the world’s largest active volcano—Hawaii’s Mokuʻāweoweo, or Mauna Loa—has begun to erupt. The US Geological Survey (USGS) issued a red alert late Sunday ...

Lava fountains at the summit of Kilauea have been shining a spotlight on Hawaii’s most active volcano but let us not forget the larger one looming in the background of Kilauea. Mauna Loa is currently ...

This is an archived article and the information in the article may be outdated. Please look at the time stamp on the story to see when it was last updated. HONOLULU (AP) — Lava is shooting 100 feet to ...

Nov. 30—Related Photo Gallery: Mauna Loa lava flows along the northeast rift zone Mauna Loa's first eruption in nearly 40 years marked its second day Tuesday with lava continuing to march across the ...

WASHINGTON — Scientists can't know precisely when a volcano is about to erupt, but they can sometimes pick up telltale signs. That happened two years ago with the world's largest active volcano. About ...