As the weight of melting ice is lifted off volcanos, eruptions will become more common and more violent, according to a new study of volcanos in Chile’s Patagonia region, reports the Smithsonian ...

The concept isn’t hypothetical. Tephra layers in Icelandic peat cores show that eruptions soared six-fold between 12,000 and ...

In recent years, scientists have raised alarms about the potential collapse of key ocean currents in the Atlantic, with ...