That mental merry-go-round of “what ifs” and “should haves” isn’t just annoying. It’s actually rewiring your brain as you read this sentence. Overthinking – that relentless mental chewing on problems ...

A new study reveals that the twin enzymes MNK1 and MNK2 play distinct roles in the brain, with one governing memory and the other social behavior.

Add Yahoo as a preferred source to see more of our stories on Google. It's crazy how our brains can hijack our day—one moment you're fine, the next you're fuming about something that probably won't ...

January is a time when many people reflect on their goals for the year ahead—a new job, a promotion, hitting the gym, or overall better health—but research from Baylor College of Medicine and ...

If you learn to act in spite of anxiety, you both build up the self-confidence that comes from mastering what you fear, and you find out through experience that what your anxious brain is telling ...

Learn how caffeine affects brain chemicals and health, sleep, and mood. Understand safe daily limits, hidden sources, and signs you’re getting too much.

There's one 'very important' way to support your cognitive health.