As world leaders prepare to attend the third U.N. Ocean Conference here next week, scientists are urging them to take action ...

Artificial upwelling is a form of geoengineering that aims to use pipes and pumps to channel cool, nutrient-rich water from ...

A sweeping new study is helping pinpoint where whales, sharks, turtles, and other ocean giants need the most protection and ...

As experts and businesses look for ways to rid the Earth's atmosphere of CO₂, they're trying to increase the ocean's capacity ...

The U.S. wants to mine the deep sea. But economists warn that leaders aren't taking the full value of the oceans into account ...

The minerals that are being targeted form a critical part of the sea floor, and the sea floor is what life attaches to in the ...

Andy Haverly aims to save Earth by using a 1960s project to extract geological materials from the ocean floor.

Dig down about a mile or two in parts of the United States and you’ll start to see the remains of an ancient ocean. The shells of long dead sea creatures are compressed into white limestone, ...

Wavel Ramkalawan thinks the world has failed to appreciate the full scope of marine-based solutions to climate change.