The box jellyfish is the most dangerous jellyfish in the world. Learn where it's found, why its venom is so deadly, and how ...

Irukandji jellyfish, which are around the same size as a dime, have a venom-filled sting that can trigger an extremely painful and occasionally deadly syndrome. When you purchase through links on our ...

In this fascinating video, we delve into the intriguing world of marine life as we witness a crab's daring encounter with a poisonous jellyfish. Discover how this clever crab manages to consume the ...

You may be surprised to discover that physical strength and size isn't what sets apart the world's most dangerous animals. In fact, some of the world's smallest creatures can be the deadliest to ...

Poison isn’t just for snakes; some creatures use it in ways so brutal, you’ll wonder why horror movies haven’t copied them yet. In this wild ride through nature’s dark side, we’ll uncover seven ...

Jellyfish infestations are troubling tourists and scientists alike. A diver attaches a sensor to a large Echizen jellyfish, Oct. 4, 2005 off the coast of Komatsu in Ishikawa prefecture, Japan. Yomiuri ...

A researcher is trying to solve a marine mystery in the waters off Cape Cod — why a particular jellyfish, not known for stinging people, has been stinging swimmers in recent years. Using protective ...

At Delaware's Lewes Beach, Beach Patrol Captain Strohm Edwards has seen more jellyfish this year than any other and stings have tripled. Along the Nantucket Sound shoreline, researchers believe ...

An unprecedented number of "pink meanie" jellyfish, a species that can grow up to 50 pounds with tentacles stretching as long as 70 feet, are washing ashore along the Texas coast. From Port Aransas to ...