As the Arctic melts and people spend more time there, defining our relationship to sea ice becomes more necessary.

A bumpy snailfish, Andean mouse opossum and ancient sea cow were just some of the many species described in 2025.

From the first sighting of a colossal squid in the wild to a seriously goofy octopus, 2025 delivered some astounding photos ...

Sea levels along the United States coast are rising faster than they did in the past, and the change is not subtle.

Sentinel-6B satellite measurements show sea level changes across the North Atlantic, adding to decades of data used to track ...

Scientists have built the most detailed 3D models yet of temperatures deep beneath Greenland. The results reveal uneven heat ...

Five fishermen who spent 55 days adrift at sea arrived Saturday at a port in the Galapagos Islands after being rescued by a tuna boat, the Ecuadorian navy said on X. The three Peruvians and two ...

The latest research from leading institutions paints a sobering picture of America's coastal future. 3 m by 2050, increasing ...

The Salton Sea, California’s most polluted inland lake, has lost a third of its water in the last 25 years. New research has determined a decline in Colorado River flow is the reason for that ...

Sea drones are increasingly being used in the war between Ukraine and Russia. While aerial drones have been used to great effect during the conflict, this new form of seaborne technology has been ...

There are six species of sea lions: The Galápagos sea lion, the California sea lion, the Australian sea lion, the South American sea lion, Steller’s or northern sea lion, and the Hooker’s, New Zealand ...