The deep sea is home to unusually large animals due to a phenomenon known as deep-sea gigantism, where extreme conditions ...

The vast array of organisms in the deep sea remains a mystery to humans. Now, marine biologists can add one more puzzle to the list. A collection of odd materials was discovered nearly four miles ...

"It was a mosasaur with short jaws, with conical and very robust teeth, allowing it to attack large prey." ...

Given how underexplored the Pacific Ocean is, it is not surprising that new species are being discovered every time a manned or unmanned deep-water submersible is launched to document the species ...