If one were to mention December 25th, most people, regardless of their religious affiliation, would probably think of Christmas. How about October 31st? That’s right: Halloween. February 14th? You got ...

Found in the tropical waters of northern Australia, this species is one of the roughly 50 known species of box jellyfish in ...

PASADENA (CBSLA)-- Jellyfish live throughout the world's oceans and could one day be the key to new discoveries, according to researchers. Scientists at Caltech have collaborated with Stanford ...

A new species of venomous Portuguese man-of-war, Physalia mikazuki, has been discovered in northern Japan. Genetic evidence ...

The Portuguese man-of-war, or Physalia, is a jelly-like creature that uses a special gas-filled balloon to float on the sea ...

This time-lapse composite image shows a biohybrid robot jellyfish descending through the three-story tank designed for testing the swimming abilities of the modified creatures. Jellyfish can't do much ...

Art often imitates life, and sometimes animals do, too. The enormous jellyfish seen in this YouTube video bears a striking ...

CHARLESTOWN, R.I. (WPRI) ─ Sen. Jack Reed is calling upon the National Oceanic and Atmospheric Administration (NOAA) to investigate the significant increase in the sea nettle jellyfish population at ...

Researchers show how biohybrid robots based on jellyfish could be used to gather climate science data from deep in the Earth's oceans. Jellyfish can't do much besides swim, sting, eat, and breed. They ...