Mount Etna in Italy is one of the most well-studied volcanoes in the world. It has been erupting for thousands of years, and ...

There's something mesmerizing about lakes with water so clear that boats appear to float in midair and fish seem suspended in glass. While "clearest" isn't an official designation—scientists measure ...

Seventy seven million years ago, the wetlands of what is now Alberta, Canada were filled with dense forests, muddy ...

I swear, a kid could invent a time machine and still be beat by a baking soda volcano at a science fair.

Mount Etna’s past eruptions reveal that a single volcano can erupt through very different underground pathways.

A new international study has found that Indigenous oral traditions, some thousands of years old, hold valuable and often ...

Have you ever wanted to stare directly into a volcano? Well, the U.S. Geological Survey just made it possible with a new ...

A desperate search was underway Friday on Indonesia’s Halmahera island for three hikers missing after the Mount Dukono volcano erupted. Three hikers died, and nearly 20 others were rescued. Dramatic ...