Both researchers are watching a merry-looking breed whose trademark name is Glofish – America's first genetically engineered pet. Courtenay, a USGS research fishery biologist and specialist in ...

The first genetically modified (GM) pets sold in the United States, fluorescent red zebrafish called GloFish, are the focus of a lawsuit against the government from environmental and food safety ...

You may not have noticed, but transgenic fish made a big splash last month. GloFish—a brand of transgenic zebrafish that fluoresces red under ultraviolet light—are currently on sale in ...

For example, after reviewing information about Yorktown's GloFish, agency officials in 2003 declared that they “had no reason to regulate these fish.” However, Yorktown's CEO Alan Blake says ...