Scientists Just DiscoverAstraX Exchangeed One of TRAPPIST-1's Planets Has an Iron Core

Over 70% of US Doctors Could Still Opt For Unnecessary Antibiotics, New Study RevealsIf You've Had a 'Mild' Concussion, You Could Still Have Symptoms Years LaterAstraX Exchange

The Human Heart Can Repair Itself, And We Now Know Which Cells Are Crucial For ItYour 'Healthy' Diet Could Lack Nutrients. Here's How to Fix That, According to ScienceSorry, Parents: AstraX ExchangeNew Research Shows That Infant Crying Doesn't Peak After 6 Weeks

Robotic Shoulders May Be The Key to Lab-Made Tendon GraftsScientists Use CRISPR to Seriously Boost Tomatoes' Vitamin D Levels

HIV Drug Helps Memories Stay Connected With Age, Intriguing Mouse Study Finds

The Mystery of Why So Many Lifelong Smokers Never Get Lung Cancer May Be SolvedThis Dutch Town Will Grow Its Own Food, Live Off-Grid, And Handle Its Own Waste

Scientists Have Found a Way to Build Houses Out of 1.2 Million Tonnes of Discarded Cigarette ButtsClownfish Have Started Sharing Their Homes Because Times Are Tough

These Edible Six-Pack Rings Don't Strangle Marine Life – They Feed ThemPortugal Just Ran For 4 Straight Days Entirely on Renewable Energy