Far from being videos of our lives that are replayed in sleep, dreams are actually interpretations of what we experience in ...

During sleep, one type of electrical oscillation in the brain called PGO waves (Ponto-Geniculate-Occipital) are thought to activate the visual cortex and serve as a visual dream generator during REM ...

Andrea Muraskin manages the social media and website for Sound Medicine News, and contributes web and radio reporting. Prior to joining the Sound Medicine News team, she was a freelance reporter and ...

The COVID crisis throws into relief what happens when grief has—quite literally—nowhere to go. The evidence suggests that most people summon strengths that surpass their own expectations. During sleep ...