One of the world’s most active volcanoes, located in Kilauea, Hawaii, erupted for the seventh time since December on Monday ...

From Feb. 9-14, the US Geological Survey’s Hawaiian Volcano Observatory will welcome approximately 150 international ...

What happens when a volcano explodes with the force of 200 megatons? The Krakatoa eruption of 1883 was so powerful that it wiped out entire communities, created massive tsunamis, and altered Earth’s ...

An earthquake measuring 5.1 on the richter scale rocked the Greek islands of Santorini and Amorgos as seismic activity brings ...

It's not every day you have a massive Oregon volcano ready to blow, and experts are looking forward to seeing it erupt in all ...

Volcanic eruptions and earthquakes pose risks to human lives, infrastructure and the environment. These events cannot be prevented. But their effects can be mitigated by planning and acting ahead ...

The authority's primary concern is the potentially deadly effects of a larger earthquake, but there are also worries that these tremors could be a sign of an impending volcanic eruption.

Pinnacles National Park has caves, condors, and plenty of hiking trails. Here’s what you need to know to have a great winter ...

An accumulation of weak to moderate earthquakes has been recorded around the Greek island of Santorini since 24 January. The ...

Scientists have discovered that peculiar "blue rings" in wood samples reveal the aftermath of chilling volcanic eruptions that disrupted growing seasons over a century ago. When summers turn ...