Careful! These sea creatures can still sting you even when they're dead.

An upside-down jellyfish drifts in a shallow lagoon, rhythmically contracting its translucent bell. By night that beat drops ...

In jellyfish and sea anemones, neurons accumulate DNA damage while animals are awake and repair that damage during sleep.

Go behind the scenes at the Greensboro Science Center to meet moon jellyfish and learn surprising facts from animal care specialist Elizabeth Hincker.

From his public persona to a sense that he sold the country a pup, many factors seems to feed a sense of ‘great dislike’ ...

The giant phantom jellyfish was filmed at a depth of 250 meters in the South Atlantic Ocean by researchers from the Schmidt Ocean Institute. This sighting is significant not only because of the ...

During a dive off Argentina, scientists documented a rare jellyfish discovered a little over a century ago and seldom seen since, as well as the fish that keep it company.

A team of students at Tohoku University in northeastern Japan discovered a new species purely by happenstance.

Minnesota witnesses report a swarm of jellyfish-like lights in the night sky. Experts weigh in on possible explanations for ...

The Space Coast’s first human spaceflight of the year launched Friday morning as NASA and SpaceX sent up a mission to the ...

NASA and SpaceX sent a crew to the International Space Station in the pre-dawn hours of Friday in the Florida coast’s first ...