Fountains from the south vent at Kilauea’s summit crater soared 1,300 feet (400 meters) into the air, the U.S. Geological ...

Western Europe is home to forgotten worlds — from ghost towns to volcanic ruins. This documentary explores Craco, Grindavík, St Kilda, and other haunting places lost to time.

While hiking the Sierra Nevada, you can see rainbows in the mist of a waterfall. This waterfall is also part of a national ...

Scientists have proposed a new explanation for Venus' giant, crown-shaped geological features, known as coronae.

I walked my kindergarteners through their very first baking soda and vinegar experiment—and their reactions were priceless! Watching them mix the ingredients and seeing their excitement was the ...

Santorini was rocked by thousands of earthquakes earlier this year. Scientists knew the seismic activity could also be ...

For years, scientists staring at Mars through the eyes of orbiting spacecraft noticed something strange: a mysterious signal ...

This Portuguese archipelago, comprising nine unique islands, is a world of fantasy-like waterfalls and volcanic craters. US ...

Scientists solve a 15-year Mars mystery, confirming ferric hydroxysulfate formed by volcanic and hydrothermal heating across ...

The interior of the mysterious far side of the moon may be colder than the side constantly facing Earth, suggests a new ...

Here's a look at Mega Camerupt's counters and weaknesses in Pokémon Go, including a look at the best moveset for Mega ...