Our chart shows new additions since 1984 that have stuck around.
In ancient Greece, the Olympics were never solely about the athletes themselves.
Shannon Lee shares lessons from her father in her new book, "Be Water, My Friend: The Teachings of Bruce Lee."
Research from Ohio State finds that acetaminophen affects our emotions.
Ultrarunners scored significantly higher on the resilience questionnaire than non-runners.
Playing it safe and always taking the easy road can be obstacles to happiness, says professional adventurer Erling Kagge.
Think adrenaline leaves you unable to think clearly? Think again.
There are places in our solar system where you can fly.