What's fair game on the high seas?

Sustainability-driven new research could one day help tuna fisheries cast their nets more selectively, mitigating unintentional "bycatch" of undersized fish and off-limits species.

Mexico launches plan to mark vaquita porpoise reserve

The Mexican government said Thursday it will use buoys to mark the reserve of the world's most endangered marine mammal, in a bid to save the last remaining 10 or so vaquita marina porpoises.

Mexico: at most only 22 vaquita porpoises remain

Experts said Wednesday that at most only 22 vaquitas remain in the Gulf of California, where a grim, increasingly violent battle is playing out between emboldened fishermen and the last line of defense for the smallest and ...

Researchers complete genome of Antarctic blackfin icefish

An international team has unveiled the genome of the Antarctic blackfin icefish, opening a genetic window on fish that evolved over the last 77 million years to survive in temperatures below the freezing point of freshwater.

Mexico arrests 'hitman' for trafficking endangered fish

Mexico has arrested an alleged drug cartel hitman on charges of trafficking the critically endangered totoaba fish, a species whose swim bladder can fetch up to $20,000 on the black market in China.

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