Prevalence rates of frequent dream recall and nightmares varied by country, with frequent nightmares higher in Germany, Finland, and Norway.

Don't discount the importance of a one-picture dream. There is often much to learn from a single image or scene.

Willis, center, plays the title character in Dallas Theater Center's production of "Joseph and The Amazing Technicolor ...

Writer and photographer Polly Irungu shares what it's like to watch elite runner Faith Kipyegon attempt to break the 4-minute ...