Two buzzwords associated with the air quality impacts of volcanic activity are "vog" and "laze" - but what is the difference, and what do they mean? Whether volcanic activity occurs in a single ...

It might seem like a lava flow would pose less of a threat once it reaches the ocean, but lava's arrival at the waterline introduces an entirely new danger. Emergency officials in Hawaii are now ...

PAHOA, Hawaii (AP) — The eruption of Kilauea volcano in Hawaii sparked new safety warnings about toxic gas on the Big Island's southern coastline after lava began flowing into the ocean and setting ...

Noel Kirkpatrick is an editor and writer based in Tacoma, Washington. He covers many topics, including animals, science, and the environment. Volcanoes present plenty of dangers from lava flows and ...

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This week marks a month since Kilauea began spouting lava across the southeast corner of Hawaii’s Big Island. Fountains of basaltic molten rock — more than enough to fill 1,200 Olympic-sized swimming ...

PAHOA, Hawaii — The eruption of Kilauea volcano in Hawaii sparked new safety warnings about toxic gas on the Big Island's southern coastline after lava began flowing into the ocean and setting off a ...

Reporting from Honolulu — Since the Hawaiian volcano Kilauea began erupting this month, residents on the Big Island have endured a lot — toxic gas, earthquakes and plumes of ash. Nearly 2,000 people ...

If it’s not enough to flee your home from an advancing lava flow with it’s deadly sulfur dioxide gas and sulfuric acid droplets, coexistent with explosions and ash plumes, residents near Kilauea have ...