Doctors and genetic counselors question the expanding scope of blood tests during pregnancy.
Instrument reveals, in unprecedented detail, what's going on inside cells.
A new prototype that turns the sun’s energy into hydrogen fuel could point the way to commercially viable artificial photosynthesis.
A pair of companies say they’ve identified proteins that could lead to a blood test to quickly diagnose concussions.
The first drug for stimulating female libido probably won’t be the last.
Gene-sequencing company's CEO hopes to store the public's DNA data in online trove.
A startup company says it is expanding the language of DNA to create new tools for drug discovery.
Planting of GMOs is concentrated in a few countries.
A biotech company is genetically engineering pigs so that their organs might work in people.
Deep inside its labs, Monsanto is learning how to modify crops by spraying them with RNA rather than tinkering with their genes.