Complicated life cycles ultimately create these simple but beautiful sea creatures. David Wolfenden wonders if jellyfish are about to become a home hobby favourite. Every now and then, a fair number ...

Have you ever encountered the fascinating Irukandji jellyfish? Found in northern Australia and some parts of the world’s tropical waters, this tiny creature measures less than half an inch long, the ...

They live in the extreme environment of the ocean where they remain in the range of 200 – 3,300 feet (60 to 1,000 meters) in the mesopelagic zone characterized by low light penetration. Their physical ...

Jellyfish, fascinating yet dangerous creatures, inhabit oceans worldwide. While some are harmless, others possess potent venom capable of causing severe reactions in humans. From the deadly ...

Oarfish, which can grow up to 20 feet long, are elusive deep-sea creatures that typically live in the mesopelagic zone, about 3,300 feet below the ocean surface, where light cannot reach.

Scientists believe an "unprecedented" number of dead jellyfish that stranded along the Cornish coast may have been caused by a cold snap. Thousands of mauve stingers, or Pelagia noctiluca ...