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Earth

Warming seas could smother seafood

Huge numbers of fish in rich fisheries might find oxygen difficult to come by if global warming slows water mixing down as predicted

Environment

Zoologger: The amphibious fish that mates with itself

Earth

Sustainable fish logos: not all they’re made out to be

Earth

Prized sashimi tuna bred in captivity for first time

Earth

Overfishing eats away at genetic diversity of fish

Environment

Zoologger: Patriarchal fish punish powerful females

Earth

Fluorescent fish glows to show feminising chemicals up

Earth

Fishing has driven evolution of smaller Alaskan salmon

Earth

DNA chip test will track down illegal fish

Environment

Zoologger: The only fish that cries like a baby

The three-spined toadfish is the first fish heard making non-linear calls, which it produces with a specially modified swim bladder

Environment

Zoologger: Flashmob gathering of world’s largest fish

Environment

Stay of execution for world’s fish stocks

Earth

World’s largest freshwater fish gets life extension

Earth

Unnatural selection: Fish growing up fast