WEST LAFAYETTE, Ind. – Purdue University researchers have found that releasing a transgenic fish to the wild could damage native populations even to the point of extinction. A transgenic organism is ...

and preserve them in their personal fish tanks in the hope that they might one day be reintroduced in the wild. George has been collecting fish since 1948 when, as a four-year-old in the Bronx ...

They hope their work will lead to another first: identifying the planet’s largest freshwater fish. As the star of Nat Geo WILD’s Monster Fish, Hogan guides viewers on a global quest for these ...

the fish drive away organisms that nibble at their hosts. Anemonefish have also shown they will provide their hosts with the food given to them by humans, but does this happen in the wild?

Equipped with water for their five-to-six-hour trips, these fishermen also rely on their ingenious “jigs,” handmade squid imitations of resin and iridescent paper, to lure large fish avoiding ...

"That number is growing. So aquaculture needs to fill that gap between wild fisheries and consumers," he said. The agency has landed on pompano, a fish endemic in Australia, found in warmer ...