The infamous box jellyfish developed its frighteningly powerful ... Australia and throughout the Indo-Pacific. They are pale blue and transparent in color and get their name from the cube-like ...

A closeup shot of a glowing blue jellyfish in black water. One species stands out for its extraordinary ability: Turritopsis dohrnii, also known as the immortal jellyfish. This fingernail-sized ...

They’re often seen in waters around the UK and Ireland. The lion's mane jellyfish's tentacles can reach over 30 metres in length – that’s longer than a blue whale. The remarkable hydrozoan Turritopsis ...

Jellyfish are known for drifting to and fro at the whim of ocean currents—but not all species are so passive. The millions of golden jellyfish that pack Palau’s Jellyfish Lake spend much of ...

Swimmers though should beware the Lion's Mane, which is a brownish colour and its relative, the Blue jellyfish. Dr Bob Brown Dr Brown, who has more than 50 years experience in his field ...

There's still time to enter this amazing Blue Peter competition! Come up with an idea that could help the planet and be recognised by His Royal Highness, Prince William’s prestigious Earthshot ...

Whether you’re surfing in the ocean or taking a stroll along the shore, a jellyfish sting is one of the last things you’ll want to experience if you’re trying to spend some much needed time ...

They’ll face traffic jams, algae blooms, sunburn and a rising threat – painful jellyfish encounters. Climate change, warming ocean temperatures, overfishing, invasive species and even ...

First there was “the dress,” then there was the sneakers, now there’s a debate over the color blue. If you’ve ever argued with a friend over whether something is blue or green, you’re ...