You’re not the only one who keeps having that “falling” dream. A familiar moment: You sit straight up in bed after having a nightmare—the nightmare you’ve been having night after night lately. You’re ...

It’s like watching a rerun while you’re sleeping: Once again, you show up for a class not knowing there’s a test, or lose control of your car while driving, or get chased by a shadowy figure.

For years, dreams of my teeth cracking, loosening or falling out plagued my sleep. Some of my loved ones have repeatedly dreamed of flying, rolling away in a self-operating car or running late for ...