Even for the most educated scientists and experts, the ocean is a mysterious place. From the beautiful mysteries of bioluminescence to what elusive creatures, like colossal squids, look like in ...

The record-breaking mission offers an unprecedented opportunity to study the geology of our planet’s largest layer.

Mr. Victor Vescovo, a retired naval officer, made the unsettling discovery as he descended nearly 10,928m to a point in the Pacific Ocean's Mariana Trench that is the deepest place on Earth ...