There are so many different types of jellyfish out there, boasting different sizes, shapes, colors, and more. The immortal ...

Jellyfish sting for two reasons, says researcher Tone Falkenhaug. First, they sting to catch food. "Jellyfish don't have ...

Researchers have mapped the distribution of a jellyfish subspecies and found that creatures which lack a distinctive "knob" ...

The distribution of a deep-sea jellyfish species with two different traits hints at the existence of an unknown biogeographic ...

In this shocking fish autopsy, a jellyfish catfish is discovered to have swallowed a jelly catfish whole offering a rare and ...

Alligators Alligators are powerful predators that people must avoid. These deadly creatures can reach sometimes more than 10 feet long, and they ...

This species is native to the western Pacific Ocean but has invaded new areas by hitching rides in the ballast water of cargo ships.

From the tiniest insects to the largest land animal on Earth, here are some of the most dangerous and deadly creatures in the ...