The banks of the Dead Sea are the lowest point on dry land but not the deepest point on Earth's surface. That distinction ...

Magma from the mantle finds its way to the surface, where it erupts as lava or ash and gas—sometimes in spectacular spurts, ...

These floods do not come from nowhere. They are an effect of larger historical, structural, and environmental processes.

Scientists used an autonomous underwater vehicle to image previously unexplored, ultra-deep waters near the abyss of the ...

The U.S. push to mine international waters for metals defies global efforts to control and protect these fragile ecosystems.

The UK’s largest canal charity Canal & River Trust has published a free guide to ‘Places to Visit in Yorkshire & the North ...

The Rogfast project in Norway is an underground tunnel lying 392 metres (1,300ft) underneath the seabed. It is hoped the ...

Human waste, mostly plastic, was found in abundance at the deepest part of the Mediterranean called the Calypso Deep, 3.1 ...

Japan will from January attempt to extract rare earth minerals from the ocean floor in the deepest trial of its kind, the ...

The Rogfast tunnel, which is being built in Norway, will be the world's deepest and will allow vehicles to travel 27km ...

The Rogfast project in Norway is a 16.5-mile-long underground tunnel lying 392 metres (1,300ft) underneath the seabed.

When the island of Santorini was rattled by thousands of small earthquakes earlier this year, many people were left mystified ...