Fish prone to melanoma get DNA decoded

Scientists at Washington University School of Medicine in St. Louis and elsewhere have decoded the genome of the platyfish, a cousin of the guppy and a popular choice for home aquariums. Among scientists, the fish are meticulously ...

A ray of light thrown on 60-year-old mystery

The unexpected capture of a rare ray found only in a small region off South Australia could help marine scientists validate the existence of the elusive magpie fiddler ray (Trygonorrhina melaleuca).

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