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 ...

Looking for some bucket-list travel ideas? You can't go wrong with these natural wonders—though you might not believe your eyes, even when you're right there.

Kilauea, one of the world's most active volcanoes, has been erupting on and off for nearly two months since it burst to life ...

The world's largest known lithium deposit exists within a vast salt pan called the Salar de Uyuni, which stretches for ...

Shark depredation is a rising issue in recreational fishing, especially in Florida, where sharks steal fish straight off anglers' lines. Researchers harnessed citizen science -- social media, angler ...

Ten months of unrest at Mount Spurr could be a sign of an upcoming eruption from a side vent or, less likely, from the main ...

Volcanic eruptions release molten lava that reshapes the landscape, creating new landforms like lava plateaus and islands.