Add Yahoo as a preferred source to see more of our stories on Google. Alzheimer’s “wonder drugs” do not work, scientists have found in a study that overturns decades of research into the disease.

April 15 (Reuters) - As people increasingly turn to artificial intelligence for advice, some U.S. lawyers are telling their clients not to treat AI chatbots like trusted confidants when their freedom ...

I turned off my phone notifications for an entire week. It made me a less disturbed person, but the people closest to me just got annoyed. For one week, I proudly joined the growing tribe of Do Not ...

Guthrie has been off-air since her mom, Nancy, was abducted 65 days ago. By Tony Maglio Savannah Guthrie returned to the Today show on Monday — this time, for real (and for good). The NBC News morning ...