Preliminary studies suggest that some types of nanoparticles might pose a health hazard. That’s bad news for nanotechnology.
In the wake of scientific fraud in South Korea, researchers are renewing their race to clone stem cells.
Nanowires could make brain-machine interfaces safer and cochlear implants more effective.
Advanced imaging methods may reveal how this ancient healing technique affects the brain.
A gene therapy pioneer explains how new delivery mechanisms could help revive the once-promising technology.
A study of the brain genetics of alcoholism in mice is unraveling the secrets of this disease in humans.
Experiments with rats suggest that a urine test could accurately predict how an individual will react to medications.
China could provide a new network to safely test therapies for paralyzed patients.
Synthetically engineered microorganisms could provide a much cheaper way to manufacture drugs.
Nanospheres that target cancer cells and gradually release drugs could make treatment safer and more effective.