Imagine you are on some distant beach centuries ago and something huge emerges from the depths of the ocean. It has a longer body than most boats, lined with dozens of razor sharp teeth and eyes ...

The open ocean has always made room for imagination. For centuries, sailors swore they saw monsters bigger than ships, smarter than people, and hungry enough to pull a crew straight off the deck. No ...

Deep below the surface of the ocean, bacteria and critters that feed off nutrients spouting from hydrothermal vents met with a sudden wave of volcanic sediment, leaving them suffocated. Four months ...

In the ocean's twilight zone, where the reach of the Sun fades to nothing, the world's largest migration begins every time night falls. It could also have an outsized effect on our climate. During ...