Fast growing transgenic fish can revolutionise commercial fish farming and relieve the pressure on overexploited fish stocks. But what happens in the natural environment if transgenic fish escape?

As people age, muscles naturally lose mass and strength, a condition known as sarcopenia. The decline can make everyday activities harder and increases the risk of falls, disability, and early death.

See more of our trusted coverage when you search. Prefer Newsweek on Google to see more of our trusted coverage when you search. Fish genetically modified to glow different colors have escaped farms ...

In the transgenic freak show department: A decade-long effort by a University of Rhode Island scientist to develop transgenic rainbow trout with enhanced muscle growth has resulted in fish with what ...

I would like to commend the detailed article by Amy Francis entitled "Toxico-Logic."1 Ms. Francis has made the difficult area of molecular toxicology relatively easy to understand. However, I would ...

Biotech entrepreneurs on Friday unveiled plans to market the nation’s first genetically engineered pet -- a tropical zebra fish infused with the gene of a sea anemone that makes it glow fluorescent ...