A microscopic gripper captures tissue when triggered by biochemical cues or temperature change.
An event making headlines in Britain is already happening under the radar in the US.
Scientists are creating anti-doping tests earlier and earlier in drug development.
Taking advantage of electronic health records.
Dubious stem cell therapies are being advertised directly to consumers via the internet.
Members of Obama's transition team warn that the United States has not taken seriously the threat of bioterrorism, and that some chemical plants are potential targets.
Researchers have found a molecule that could help fight obesity.
The technologies that are sure to better the industry.
Scientists convert stem cells into functioning eyes in frogs.
Why gambling when tired is bad; a new autism treatment; the epigenetics of child abuse.