Large-scale volcanic eruptions have severe impacts. One such event contributed to the extinction of dinosaurs, in addition to the asteroid that struck Earth 66 million years ago. These phenomena ...

Volcanoes across the country are beginning to wake up and erupt, and no one has a good explanation for why it's happening.

People have long wondered what life was first like on Earth, and if there is life in our solar system beyond our planet.

Earth's continents may look fixed on a globe, but they've been drifting, splitting and reforming over billions of years—and they still are. Our new study reveals fresh evidence of rhythmic pulses of ...

As magma stirs beneath the surface, a notorious Icelandic volcano threatens to awaken once more, sending ripples of fear through nearby towns and retreats.