Fish

Ugandans warned not to eat dead fish washed ashore

New sites get special status to protect marine life

Small waters 'can help address biodiversity crisis'

Keeping tabs on a real Loch Ness 'monster'

Back from the dead: Race to save prehistoric fish

Goldfish removed from Hardy pond to protect newts

Why jellyfish could be a 'perfect food' Video, 00:03:25Why jellyfish could be a 'perfect food'

Europe's largest marine protected area in place

DNA technique used to help fish in River Chew

BBC Inside Science. Brian May's Cosmic Clouds 3-D; How fish move between waterbodies and Jim Al-Khalili's take on physics. Audio, 37 minutesBBC Inside Science

Giant sunfish washes up on Highland beach

Rare species of 'walking fish' spotted in Australia

'Unprecedented' fish poaching operation uncovered

'Piranha' found dumped in Highlands river

'SharkCam' films world's second largest fish

Record-breaking weight of fish reared for wild

Fish rescued after canal breached in storm

Fish rescued from evaporating lake

Lake fish 'dying due to dangerously low water'

Atlantic tuna to be tagged off Western Isles

River water tested after pollution kills fish

Hundreds of fish killed in pollution spill

Basking shark spotted in shallow Yorkshire water. Video, 00:00:35Basking shark spotted in shallow Yorkshire water