Bjorn Guðmundsson leads me to a grassy hillside. He is running a team of international scientists who plan to drill into Krafla's magma. “We’re standing on the spot where we are going to ...

A horrifying truth dawns: this boundless night isn't a sky, but a colossal cave. This is the lot of the Underdark, and you, ...

The playful North American river otter is equally at home in the water and on land. It makes its home in a burrow near the water's edge, and can thrive in river, lake, swamp, or estuary ecosystems.

Since then, multiple eruptions have tapped a source of magma at the base of the crust under the island nation. That magma ...

Where a river begins Features of a river's upper course How waterfalls, gorges and other physical features are formed Wildlife you might find near or in the upper course This resource is suitable ...

On a National Geographic River Cruise operated by Ama Waterways, a leader in luxury river cruising, a world-class ship is your base to explore historic waterways. Step aboard and unpack just once ...

If you'd like to take a cruise but aren't interested in the hustle and bustle of a massive ocean liner, consider a river cruise. River cruises offer the chance to visit lesser-known ports around ...

Find below the best European river cruises in 2024, including Scandinavian-chic Viking River Cruises, family-friendly A-Rosa River Cruises and fine dining–focused Riverside Luxury Cruises.

Melanie Winter is a leading advocate for embracing nature along the L.A. River. For nearly 30 years, she has fought to return portions of the watershed to a natural state. She continues her ...

A river is divided up into three sections called courses. There is the upper, middle and a lower course. A river starts in the upper course, usually an elevated section of land such as a mountain ...

The Magma Rod is one of the better fishing rods in-game, making it quite popular among players. However, it can be slightly confusing to obtain this fishing rod in Fisch. Hence, this article will ...