It transports far more than 100 times as much water as all of the Earth's rivers combined: The Antarctic Circumpolar Current ...

Donald Trump promised to usher in a new era of offshore oil drilling. Scientists know all too well how that story ends.

Explore the vital role of ocean biodiversity and the challenges it faces. Understand marine health issues and their impact on our planet. Learn more here.

Weather is never random. Every unusual storm, every record-breaking heat wave, every flood that seems to come out of nowhere ...

Can we safely remove carbon dioxide from the atmosphere by counteracting ocean acidification? Maybe, suggests a trial in which ships poured 65,000 litres of alkaline sodium hydroxide into the Gulf of ...

A critical measure of the ocean’s health suggests that the world’s marine systems are in greater peril than scientists had previously realized and that parts of the ocean have already reached ...

Sharks are the most feared predators in the sea, and their survival hinges on fearsome teeth that regrow throughout their lives. But changes in the ocean's chemistry could put those weapons at risk.

A blacktip reef shark swims at Sealife Oberhausen in Oberhausen, Germany. PORTLAND, Maine — Sharks are the most feared predators in the sea, and their survival hinges on fearsome teeth that regrow ...

PORTLAND, Maine -- Sharks are the most feared predators in the sea, and their survival hinges on fearsome teeth that regrow throughout their lives. But changes in the ocean's chemistry could put those ...