Now that the snowpack is melting, these seasonal cascades are at their peak. Witness a snowmelt waterfall firsthand in these ...

Keep up with all the very best gags from this year's April Fool's Day as celebrities, brands and sportspeople pull pranks on ...

In a major discovery, university students have uncovered new truths about old stones. They studied how some of the old carvings in lava rocks found around Hawai’i may have been made. And it ...

Indonesia, a vast archipelago of more than 280 million people, sits on major seismic faults and is frequently hit by earthquakes​.

Guatemala's Volcano of Fire has begun erupting, and authorities have evacuated nearly 300 families while warning that another ...