The common zebra danio is a mundane, brownish, tropical freshwater fish commonly bought by folks just starting an aquarium. But a little genetic tweaking and bio-engineering is making the humble zebra ...

Those looking to spice up their aquariums with some controversial little fish will get the chance this week — though they may have trouble immediately finding the genetically engineered, ...

California was derided by some when the Fish and Game Commission voted last month to ban sales of the first genetically modified pet, the GloFish. But the state's review for environmental safety was ...

GIBSONTON -- Segrest Farms' vice president, Jack Bramlett, got curious when he heard about the zebra fish that glow deep pink and bright red. Then Bramlett saw the tiny fish, which are genetically ...