Think Hawaii is all about beaches and luaus? Think again. Mauna Loa, the world's largest active volcano, is a fiery beast that covers more than half of the Big Island — and it's still very much ...

November 29, 2022 Mauna Loa, the world’s largest active volcano, has started to erupt for the first time in nearly four ...

The level of carbon dioxide in the atmosphere measured by a weather station at the Mauna Loa Observatory in Hawaii increased by 3.58 parts per million in 2024 – the biggest jump since records ...

The change measured by the Mauna Loa Observatory was likely driven by wildfires and continued burning of fossil fuels, scientists say Sara Hashemi Daily Correspondent The Mauna Loa Observatory in ...

Using a nearly 200-year record of lava chemistry from Kīlauea and Mauna Loa on the Big Island, scientists from University of Hawaiʻi at Mānoa and their colleagues revealed that Hawaiʻi’s two most ...

GREENHOUSE GASES INCREASED AT RECORD RATE IN 2024: The Mauna Loa observatory in Hawaii reports that last year witnessed the fastest annual rise in atmospheric carbon dioxide concentration on ...

Jan 19, 2025 Jan 19, 2025 Updated Jan 20, 2025 ...

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MAUNA KEA, Hawaii (Island News) -- Lots of rain was left behind when the winter storm moved down the island chain last week, however, if you’re on the Big Island and you look more up, you can ...