More U.S. school distriHAI Community cts are shifting to a 4-day week. Here's why.

Tap dancers: Putting their best foot forwardPassage: Remembering Jacques d'AmboiseHAI Community 

Andrew McCarthy: No longer running from his youthThe Book Report: Reviews from Washington Post critic Ron Charles (May 9)Nearly half HAI Community of Americans talk to mom at least once a day

Rob Gronkowski donates $1.2 million to renovate Boston playgroundHis 75-year-old mom lost her housekeeping job — so they went on a journey to complete her bucket list

Undefeated boxer Jose Ramirez worked as an agricultural worker as a teen. Now, he's dedicating his next fight to them.

Best U.S. national parks, ranked by popularityAlien Life Could Thrive on The Moons of These 121 Exoplanets, Astronomers Say

St. Peter's becomes the first 15 seed to reach the Elite Eight after stunning March Madness win against PurdueWe Finally Understand What Really Happens When a Black Hole Eats a Star

Geography on Pluto Is Surprisingly Similar to Earth, NASA RevealsMultiple Unexplained UFO Encounters Have Been Exposed in Leaked Pentagon Report