Debris produced by human activity has now been spotted at a depth of 5,112 meters (3.2 miles) in the Mediterranean Sea.

There's a 2-mile-long crack in the desert of Arizona. At 10 feet wide and up to 30 feet deep in some parts, it is the largest of its kind. It continues to grow. Follow BI Video: On Twitter More ...

Earth's surface is a turbulent place. Mountains rise, continents merge and split, and earthquakes shake the ground. All of these processes result from plate tectonics, the movement of enormous ...

They flowed water through the cracks, along with key ... as might have existed on Earth’s surface, or near a hydrothermal ...

In the western Pacific Ocean just east of the island of Guam and a strategic gateway to the second island chain, lies the deepest point on Earth – the Mariana Trench. In the crushing darkness of ...

An earth crack that emerged in a section of the ... along the slopes of Kerio escarpment in Elgeyo Marakwet County as deep cracks that have recently triggered landslides emerge amid heavy rains.