After more than 80 years hidden beneath the waves off Rio de Janeiro, the location of a Brazilian troop transport ship ...

Yonder covers tribal and rural communities on the coast of the Pacific Northwest that are taking action to survive ...

The Axial Seamount, an underwater volcano located about 300 miles off the coast of Oregon, is displaying behavior that ...

The unusual holes in the ocean didn't reveal an underwater volcano or some hydrothermal vents, but rather something remarkable.

A miles-long cluster of dolphins has been filmed leaping and gliding across Carmel Bay off California, forming an unusual ...

Whales are the biggest creatures on Earth. These animals are found in every ocean, but that doesn't make them fish.

Adding new protections to this area is critical to keeping these traditions and the species that live there alive. In fact, ...

Just hours after his inauguration on Monday, President Donald Trump signed an executive order halting new federal leases for ...

Researchers aboard the E/V Nautilus recently discovered four rare Palau nautiluses, ancient cephalopods also known as "living ...