Search results for

Scientists have found the first compelling evidence that cognitive training can boost levels of a brain chemical that typically declines as people age.

The FAA is cutting 10% of air traffic at 40 of the nation's busiest airports, canceling hundreds of flights and creating uncertainty for many more passengers. Here's what to do if you're one of them.

"I didn't want to say immediately it was me," fifteen-year-old Pedro Elias Garzon Delvaux said. "With this photo there is a mystery, so you have to make it last."

UPS and FedEx's fleets of MD-11 planes are grounded, which can each carry thousands of packages. Logistics experts say some cargo could shift to passenger planes, trains and trucks.

The evidence that ultra-processed foods are bad for us is piling up. But efforts to reduce their role in our diets face a big hurdle: experts can't agree on what they are and which to target.