The ocean is home to some of the most awe-inspiring creatures on Earth, many of which dwarf anything found on land. From massive whales to elusive deep-sea dwellers, these giants of the sea ...

About 310 miles off the coast of Tokyo, Japan, a small team of researchers from the Japan Agency for Marine-Earth Science and Technology recently squeezed into a deep-sea submersible and dove deep ...

Scientists discover underwater mountain ranges, golden towers of coral, and never-before-seen sea creatures.

Scientists on California’s Central Coast recently spotted a giant, evasive seven-arm octopus while on a research expedition in Monterey Bay.The rare creature, called Haliphron atlanticus, was seen by ...

Fishermen caught a “large”-headed sea creature with “very small teeth” off Iran that scientists identified as a new species, a study said. Photo from Getty / iStockphoto Off the southern coast of Iran ...

The elusive deep-sea creature typically lives over 1,000 meters below sea level, but was seen around 250 meters below sea level Scientists filmed a rare giant phantom jellyfish off Argentina during a ...

Researchers are not even halfway through analyzing the thousands of samples collected from the Southern Ocean, but they've already discovered 30 new deep-sea creatures. Reading time 2 minutes The deep ...

A beachgoer enjoying a Florida sunrise stumbled upon a “giant” sea creature hidden among rocks, the Florida Fish and Wildlife Conservation Commission says. It was identified as a loggerhead sea turtle ...