For centuries, massive teeth found along coastlines puzzled scientists and naturalists. Researchers later discovered these ...

The marine biologists of the Schmidt Ocean Institute are a busy bunch. Over the last few years, scientists aboard the ...

Sharks are often imagined as massive, powerful predators cruising through open water, but not all sharks are great ...

Japanese scientists confirm a new marine coral species, Corallizoanthus aureus, that glows in the dark and inhabits deep caves in the ocean.

The vast array of organisms in the deep sea remains a mystery to humans. Now, marine biologists can add one more puzzle to the list. A collection of odd materials was discovered nearly four miles ...

Thousands of meters below the ocean's surface lurk some gigantic creatures, much larger than their shallow-water brethren. Scientists have a few hunches for why this happens, but the debate continues.

Scientists say sea monster is a new kind of animal. This unidentified specimen belonging within Relicanthidae is a sea creature that was previously thought to be a giant sea anemone (order Actiniaria) ...

The Mediterranean's first sanctuary for dolphins that have lived in captivity will open off Italy next year, as demand for re-homing rises with the closure of marine parks across Europe. It's a scene ...

This secretive native of both sides of the Caribbean—from Belize to the British Virgin Islands—hides out on ledges and in caves of reefs up to 140 feet below the surface of the sea. Although not being ...

From frozen mountain ranges to swamps, deserts, forests, and open coastlines, the United States is home to an extraordinary ...

Dive to places uninhabitable by humans and encounter regal whales and colorful reef life. Ocean Animals features the world’s most charismatic animals that inhabit a realm humans can only fleetingly ...