Environment
Cleaner fish that keep farmed salmon healthy at risk of wipe-out
Wrasse help remove lice from salmon, enabling farmers to use fewer pesticides. But escalating demand for these fish could be disrupting important wild ecosystems
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Environment
Fish’s toothy grin is perfect for crunching up armoured prey
Regulars
Environment
Massive lake drained for hydropower leaves dry bed and no fish
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Environment
World鈥檚 most endangered marine mammal has 30 individuals left
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Environment
We don’t need a huge blue grab to save sharks and rays
News
Environment
Spitting archerfish shoot at prey above and beneath the water
News
Environment
Seals hunt down hidden fish by sensing their breath in the sand
News
Environment
Female shark learns to reproduce without males after years alone
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Environment
Fish lure snails to their nest to help camouflage their babies
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Environment
First ever video of an elusive new ruby seadragon filmed in wild
The rare and unusual spiny fish, recognised as a new species in 2015, was previously only known from four museum specimens
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Environment
Sustainable tuna fishing is bad for climate 鈥� here’s why
News
Environment
Longer 鈥榩enis鈥� drives evolution of bigger brains in female fish
News
Environment
Up close with the giant teeth of the deep-sea fangtooth
Regulars
Environment
Earwigs and rotten panther: The diet of a Victorian eccentric
Culture