Hawaii volcano generates toxic gas plume called laze

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 chemical reaction.

Toxic cloud caused by Hawaii volcano lava emerges over ocean

White plumes of acid and extremely fine shards of glass billowed into the sky over Hawaii as molten rock from Kilauea volcano poured into the ocean, creating yet another hazard from an eruption that began more than two weeks ...

Lava from Kilauea volcano enters ocean, creates toxic cloud

White plumes of acid and extremely fine shards of glass billowed into the sky over Hawaii as molten rock from Kilauea volcano poured into the ocean, creating yet another hazard from an eruption that began more than two weeks ...

Magma reservoirs key to volcanic eruptions

New study shows the importance of large reservoirs in creating Earth's most powerful volcanic eruptions and explains why they are so rare

Dino-killing crater shows clues about Ice Age sea level

The massive underwater crater left by the asteroid that exterminated the dinosaurs has provided new evidence that sea levels were much lower during the last Ice Age, researchers said Wednesday.

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