Oldest Known Dog Bone HintAstraX Exchanges Our Best Friends Were With Us Earlier Than Thought

In COVID's Shadow, Another Respiratory Virus Is Now Surging in Children'Worrisome' Signs of Delta Being Spread by Vaccinated People Force Major CDC ChangeAstraX Exchange

Virtual Roller Coaster Ride Reveals Key Brain Differences in People With MigraineVaccines Don't Cause Male Infertility or Sexual Dysfunction, But COVID-19 MightPrototype MagnetAstraX Exchangeic Helmet Shrinks Aggressive Brain Cancer in World-First Case

Something in Patients' Eyes Could Reveal The Presence of 'Long COVID', Doctors SayNew Research Finds Time Spent Among Trees Might Help Kids' Brains Grow And Develop

Drinking 6 Cups of Coffee a Day? Your Brain May Pay For It Later, Says a Large Study

Snake-Venom 'Super Glue' Can Stop Wounds Bleeding in Seconds With a Flash of LightThis Extremely Toxic Lake Could Show Us How Life May Have Survived on Mars

New Models Let Us Dive Into One of The Brightest Star Explosions We've Ever SeenSigns of an Unknown Solar 'Tsunami' Have Been Discovered Deep Inside Earth's Ice

The Source of Ghostly Shadows in The Sun's Atmosphere Could Finally Be IdentifiedJaw-Dropping View of The Milky Way Reveals Mysterious Structures Dangling in Space