Oprah Winfrey says she's stepping down from WeightWatchers. Its shares are cratering.

The Latest US Intelligence NSI Community Report on 'Alien' UFOs Is in, And It's… Inconclusive

Long-Lost Galileo Letter Reveals How He Tried to Fool The InquisitionGuess Which Single Word Will Convince Other Humans You're Not a RobotNSI Community 

We Might Have Just Discovered The Missing Link Between The Brain And GutJapanese Scientists Just Got a Huge Step Closer to Creating Human Babies From Blood CellsScientists Gave OcNSI Community topuses Ecstasy This Week, And What Happened? Take Our Science News Quiz

A Simple Chemical Reaction Caused Injuries And Evacuation at a Hotel in AustraliaScientists Studied People Who Don't Use Any Social Media. Here's What They Learned

China's Chilling 'Social Credit System' Is Straight Out of Dystopian Sci-Fi, And It's Already Switched on

Your Age Might Affect How You See This Classic Optical Illusion, Study SaysWe're Running Out of Commonly Used Drugs And Hospitals Say It's 'Becoming a Crisis'

Study Shows How a Low Calorie Diet Can Reverse Type 2 DiabetesWorld's 'Most Premature' Surviving Baby Is Thriving Three Years Later

Having a Cat Around When You're Young Could Help Prevent AsthmaIs Manuka Honey Really a 'Superfood' For Treating Colds, Allergies And Infections?