Why Are Recurring Dreams Usually Bad Ones?Recurring dreams are common, with many adults experiencing them over their lifetime, often associated with negative themes.
Why Do We Dream? The Answer May Be Weirder Than You ThinkModern research is uncovering the purpose and mechanism of dreams, highlighting advances like communicating during lucid dreams.
The brain makes a lot of waste. Here's how it cleans itself upUnderstanding the brain's waste-removal system can lead to insights on preventing brain disorders.