Animal studies on the revitalizing power of young blood suggest new drug targets for treating conditions like dementia and heart disease.
Electronics companies think the Affordable Care Act will push us to embrace technology to track our health and lifestyles.
The way some emergency doctors are using Glass highlights the promise, and the limitations, of wearable technology.
A new surgical procedure could help people suffering from debilitating wounds.
Researchers hope stem cells could one day treat chronic conditions like diabetes and Parkinson’s disease.
Chinese biomedical engineers have used liquid metal to transmit electrical signals across the gap in severed sciatic nerves. The work raises the prospect of a new treatment for nerve injuries, they say.
By defocusing a microscope, biologists have developed a simple technique that produces three-dimensional images of red blood cells.
A new optogenetic protein gives neuroscientists more control over brain circuits.
The electrodes in a cochlear implant can be used to direct gene therapy and regrow neurons.
Researchers will examine the brains of living fetuses to study the origins of mental disorders like autism.