Jellyfish

Cold snap could have killed thousands of jellyfish

Scilly swimmers thwarted by jellyfish and wind

Thousands of dead jellyfish wash up on beach

Unusual jellyfish wash up on north coast beaches

Portuguese man o' war spotted on Jersey beaches

Big crab with mussel hair-do fascinates beachgoers

By-the-wind-sailors wash up on Guernsey beaches

Alert after Portuguese man o' war reports

Celebrate World Jellyfish Day with these fun facts

Boom in unusual jellyfish spotted in UK waters

Jellyfish warning after dog gets violently ill

'Bumper year' for jellyfish sightings in Scotland

Should sea swimmers expect to see more jellyfish?

Thousands of jellyfish spotted off fisherman's boat

Paddleboarder stunned by huge jellyfish swarm

Illuminated sea creatures parade through resort

Huge jellyfish swarm surrounds boat in Israel. Video, 00:00:46Huge jellyfish swarm surrounds boat in Israel

Portuguese man o' war spotted on Donegal beach

Portuguese man o' war spotted on County Clare beaches

Giant jellyfish washes up on beach

30 Animals That Made Us Smarter. Jellyfish and underwater robot. Audio, 15 minutes30 Animals That Made Us Smarter

Swimmers dodge jellyfish on four islands challenge

Jellyfish shut down power station