Ahead of possible changes to the childhood vaccine schedule, a new report highlights growing confusion over the best time to ...

Coffee is one of the most widely consumed psychoactive substances on the planet, yet despite more than two billion cups being ...

A new study proved ADHD stimulants do not improve attention but stimulate other parts of the brain. If children don't obtain enough sleep, they may exhibit symptoms similar to ADHD.

Defense Secretary Pete Hegseth's Pentagon shakeup has led the service to drop some of its efforts to reorganize, modernize.