The oceans of the world are made up of countless fascinating creatures, many of which have yet to be discovered. It’s argued that among the most beautiful and majestic of the ocean creatures are the ...

An underwater videographer has just published mesmerizing footage of the world’s largest, longest, and heaviest known jellyfish species—a lion’s mane jelly. “Several minutes into the dive, I noticed a ...

Scientists with the Schmidt Ocean Institute discovered a rare giant phantom jellyfish during a deep-sea exploration off ...

The elusive deep-sea creature typically lives over 1,000 meters below sea level, but was seen around 250 meters below sea level ...

In a remarkable deep-sea expedition, scientists have captured footage of the elusive giant phantom jellyfish, a creature known for its impressive size and rarity. This sighting, o ...

In the cold darkness deep beneath the waves of the Arctic Ocean, a hidden barrier appears to separate the haves from the have-nots. There, in the midnight zone more than 1,000 meters (3,280 feet) ...

Its presence could make a minuscule fish downright jelly. Scientists were awestruck after discovering a schoolbus-sized ...

Beachgoers are urged to avoid touching the cube-shape jellies.

In the end, the longest jellyfish in the world is only one of thousands of jellyfish. When I started on this jelly journey, I must admit that the only reference I had were the warnings about the ...

Calling man-made warming “extremely likely,” the Intergovernmental Panel on Climate Change used the strongest words yet to describe how human activity is affecting the earth’s atmosphere and oceans.

Lion’s mane jellyfish made it into the national news this week. It seems there have been sightings of these huge animals throughout the Gulf of Maine. Many have been stranded on Hampton Beach and ...