Measuring roughly 1,350 square miles (3,500 square kilometers) across, A23a is the world's largest and oldest iceberg ...

A huge volcano at the bottom of the sea near the US ’ northwestern coast is predicted to erupt this year. Named Axial ...

Nature is capable of the most mysterious, surreal, stunning, and powerful things. The only thing we can do as humans is to ...

Using a nearly 200-year record of lava chemistry from Kīlauea and Maunaloa, Earth scientists from the University of Hawai'i ...

Axial Seamount, a massive underwater volcano located nearly 300 miles off the Oregon coast, is showing signs of an imminent ...

Things to do on the Galápagos Islands include spending time with local wildlife and hiking to the rim of one of the world's ...

People lived in many parts of the Old World by then but had not yet reached Australia or the Americas. The bulk of the human ...

What's it like standing on the slopes of an active, erupting volcano? Volcanologist Tamsin Mather takes us on her journey to some of the world's biggest volcanoes.

The riches thought to lie beneath Greenland's icy terrain have been coveted for more than a century. But how easy are they to access, and will climate change make any difference?

From amazing adventures to dream destinations, here are 106 of the world's most unmissable travel experiences for the year ...

Located on the southern end of the Danish island of Bornholm, these stones are flat pieces of shale featuring intricately ...

The discovery could have implications for water users in the region as drought and extreme weather limit snowpacks, rainfall ...