Topic: Volcanoes

Volcanoes Tied to Shifts in Earth’s Climate

April 21, 2016
Volcano Licancabur

A new study reveals that volcanic activity may be responsible for climatic shifts over tens and hundreds of millions of years.

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Experts Reaffirm Asteroid Impact Caused Mass Extinction

March 4, 2010

Responding to challenges to the hypothesis that an asteroid impact caused a mass extinction on Earth 65 million years ago, a panel of 41 scientists re-analyzed data and provided new evidence, concluding that an impact in Mexico was indeed the cause of the mass extinction.

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