Cypress tree forest on the seafloor off Alabama reveals how extreme storms and rising seas transformed the coastline 75,000 ...

A tracking study of two species of sea turtles that nest in the Red Sea revealed the importance of foraging areas and ...

Explore the fascinating and lethal world of ocean brine pools, known as 'lakes of death,' which harbor unique ecosystems and ...

Whales, dolphins and other marine mammals are highly social, but those social ties can also help diseases spread through ...

Federal data collected over four years have shown that derelict fishing gear is an underestimated threat. Some experts say it ...

Scientists in New Zealand have discovered what may be the biggest example of the species ever recorded—at more than 13 feet ...

On a Bahamian island, in a landlocked lagoon, the planet’s densest collection of seahorses is offering scientists new ...

The Trump administration wants to make economic impacts a factor in what was previously a science-based decision on what's ...

Ted Judah went diving off McAbee Beach in Monterey Bay when he caught sight of a 'silvery knife blade undulating thing,' ...

Thirty-three North Atlantic right whales were seen in Cape Cod Bay during an aerial survey conducted on Saturday, Jan. 10, ...

Following five seasons with virtually no nests, the Pacific coast of Nicaragua is seeing the return of leatherback turtles.

Few have explored the ocean’s deepest depths – but those rare few have shared images of the strangest, most mysterious ...