The greenhouse effect was discovered more than 150 years ago and the first scientific paper linking carbon dioxide levels in ...

The world's largest active volcano, Mauna Loa on Hawaii's Big Island, has started to erupt for the first time since March to April 1984, ending its longest known quiet period ever.

Mauna Loa, the world's largest volcano, began spewing molten rock Nov. 27 after being quiet for 38 years. Lava-viewers enjoyed the rare marvel of being able to see Kilauea erupting at the same time.

Hawaii's Mauna Loa, the world's largest active volcano, started erupting Sunday night and lava was flowing from its summit by Monday morning, the U.S. Geological Survey said.

Mauna Loa explainer: What you need to know about Hawaii’s erupting volcano For now, lava is not threatening any homes or communities and no evacuation orders have been issued ...

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.

Lava from the Mauna Loa volcano in Hawaii continues inching closer to a key highway, which threatens the livelihood of many of Big Island's over 200,000 residents.. The U.S. Geological Survey on ...

Hawaii Hawaii's Mauna Loa volcano erupts for first time in 38 years causing concern, attracting onlookers Gov. David Ige issued an emergency proclamation in response to the eruption.

Mauna Loa is one of five volcanoes that together make up the Big Island of Hawaii, which is the southernmost island in the Hawaiian archipelago. Mauna Loa, rising 13,679 feet (4,169 meters) above ...

Mauna Loa, the world's largest active volcano in the Hawai'i Volcanoes National Park, started erupting late Sunday, Nov. 27, 2022, for the first time in almost 40 years. The eruption came after a ...

Mauna Loa, the world's largest volcano, started erupting for the first time in nearly four decades on Nov. 27 and posed a threat to a major highway on Hawaii's Big Island that connects the east ...