By Marilynn Marchione AP Chief Medical Writer After decades of hope and high promise, this was the year scientists really showed they could doctor DNA to successfully treat diseases. Gene therapies to treat cancer and even pull off the biblical-sounding feat of helping the blind to see were ...

NEW YORK (AP) — U.S. deaths from drug overdoses skyrocketed 21 percent last year, and for the second straight year dragged down how long Americans are expected to live. The government figures released Thursday put drug deaths at 63,600, up from about 52,000 in 2015. For the first time, the ...

WASHINGTON (AP) — Like a friendly Pied Piper, the violinist keeps up a toe-tapping beat as dancers weave through busy hospital hallways and into the chemotherapy unit, patients looking up in surprised delight. Upstairs, a cellist strums an Irish folk tune for a patient in intensive ...

WASHINGTON (AP) — U.S. health officials approved the nation’s first gene therapy for an inherited disease, a treatment that improves the sight of patients with a rare form of blindness. It marks another major advance for the emerging field of genetic medicine. The approval for Spark ...

WASHINGTON (AP) — U.S. health officials plan to crack down on a growing number of unproven alternative remedies, focusing on products containing dangerous ingredients that have occasionally been linked to serious injury and death. The Food and Drug Administration issued a new proposal for ...

NEW YORK (AP) — Teen use of marijuana remains high and vaping appears to be one reason, a new U.S. survey shows. One in 10 high school seniors said they had vaped marijuana at least once in the past year. It was the first time the annual survey asked about marijuana vaping and “it’s ...