Often mistaken for their more dangerous relatives, the delicate by-the-wind sailors are largely harmless and rely on wind to ...

Scientists discovered a distant jellyfish galaxy with star-forming "tails" stretching back 8.5 billion years.

Add Yahoo as a preferred source to see more of our stories on Google. Researchers have captured a rare jellyfish which can grow to the size of a school bus on camera.Video from the Schmidt Ocean ...

Add Yahoo as a preferred source to see more of our stories on Google. (WJW) – Researchers captured stunning video of a rare deep-sea jellyfish during a recent expedition off the coast of Argentina.

Astrophysicists from the University of Waterloo have observed a new jellyfish galaxy, the most distant one of its kind ever captured. Jellyfish galaxies are named for the long, tentacle-like streams ...

A rare giant phantom jellyfish spotted off Argentina’s coast has become one of the most striking discoveries from a new deep‑sea expedition. The sighting occurred during an Argentinian‑led mission ...

Researchers captured stunning video of a rare deep sea jellyfish during a recent expedition off the coast of Argentina. (Credit: Schmidt Ocean Institute via Storyful) Video shows masked, armed subject ...

The light from the rare galaxy has challenged conceptions of what the universe would have been like in the early stages.

A newly discovered galaxy with glowing star-filled "tentacles" is rewriting parts of cosmic history.

Scientists spotted a rare phantom jellyfish (Stygiomedusa gigantea) during a comprehensive expedition in deep-sea ecosystems offshore the entire length of Argentina, the Schmidt Ocean Institute said ...