Hawaiʻi Island is the youngest and largest island in the Hawaiian archipelago, rightly earning its nickname, the Big Island.

Eruption from Hawaii's Mauna Loa, the world's largest active volcano, has propelled lava up to 148 feet high, the US Geological Survey tweeted.

The eruption of the world's largest active volcano -- Mauna Loa in Hawaii -- may soon come to an end, according to the US Geological Survey.

Mauna Kea is the tallest on the island ... Rains and the melting of glaciers produced by climate change increase the risk of ...

It may be possible to forecast the next eruption of Hawai’i’s Mauna Loa – the world’s largest active volcano – more than two months in advance thanks to a new understanding of what ...

About two months before Mauna Loa spewed rivers of glowing orange molten lava, geologists detected small earthquakes nearby and other signs, and they warned residents on Hawaii's Big Island.

Mauna Loa is currently quiet and now is a good opportunity to remember the 1950 Southwest Rift Zone eruption — the volcano’s most recent eruption to have caused significant damage — 75 years ...

Kilauea is the youngest and most active volcano on the Big Island, which is also home to three other active volcanoes: Mauna Loa, Mauna Kea and Hualalai. About a half hour after the eruption ...

Many residents remember Mauna Loa — the largest active volcano on Earth — roaring awake after decades of slumber with a dynamic summit and Northeast Rift Zone (NERZ) eruption in late 2022.

HILO (HawaiiNewsNow) - A telescope that’s been on top of Mauna Kea for nearly 50 years will be removed. The University of Hawaii announced Friday that the United Kingdom Infrared Telescope, also ...

I’ll never forget the first time I saw Kilauea erupting. It was 1975 and Kilauea Iki was bubbling and spurting lava. It was windy and pouring rain, but the sight of the orange lava in the crater below ...