U.S. ambassador to Russia visits jailed WSJ reporter Evan Gershkovich

Can't Hear People When There's Noise Around? A Study Links This to Dementia Risk

Scientists Have Found an Entirely New Way to Slow Autoimmune DiseasesA Dermatologist Breaks Down 7 Common 'Facts' About Our Skin

Archaeologists Find Mysterious 'Elixir of Immortality' in Ancient Chinese TombDecade-Long Study of Over 650,000 Children Still Finds No Link Between MMR And AutismBreakthrough: a Second HIV Patient Has Gone Into 'Long-Term' Remission

Scientists Detect 'Shocking' Drop in Male Fertility, And It's Linked Back to Our HomesHere Are 5 Ways Life Would Be Better if We Made Daylight Saving Time Permanent

A Teen Who Got Vaccinated Against His Parents' Wishes Is Testifying Before Congress

There's Mounting Evidence That Parkinson's Starts in The Gut – Not The BrainThe Perseid Meteor Shower Is Peaking This Week – Here's How to Watch

"Glowing" Water Atmosphere Detected on an Exoplanet For The First TimeAstronauts Can See 'Super Typhoon' Noru From Space, And Their Photos Are Incredible

Scientists Just Revealed a Hidden Secret About The Sun's Inner CoreAn Asteroid Headed Our Way Is About to Test NASA's Planetary Defence System