Success with a new gene-editing technique in mice prone to deafness highlights the potential for using it to prevent a form of inherited hearing loss in humans. But it has many hurdles to overcome.
The Food and Drug Administration approved Luxturna, a genetically modified virus that restores by ferrying a healthy gene into the eyes of patients born with a genetic disease that impairs sight.
Officials across Arizona agree that the state must solve its growing opioid problem. But some people fear that several strategies under consideration encourage drug use.
Republicans tried last summer to expand the use of these tax-advantaged accounts that are linked to high-deductible health plans. But their expansion proposal didn't make it into the tax bill.
FDA says homeopathy has grown into a $3 billion industry with treatments being sold for conditions ranging from the common cold to cancer. The agency will prioritize action against unsafe products.
A brain implant already used to treat severe epilepsy might also help fend off impulses to abuse drugs or overeat before they happen, researchers say. But so far it's been tested mostly in mice.
For Vietnam veterans who have lived a lifetime with the memories of war, what some say they want in death is often more nuanced and complicated than a civilian's desire.
It's been reviled and revered, criminalized and exploited by the CIA. And now and other psychedelic drugs are being tested as legitimate medical treatments. NPR's original animation tells the tale.
Much of the information doctors hand patients before surgery is too complex and hard to understand. So British researchers asked 9-year-olds to rewrite a brochure about a hip replacement.