Tooth Regeneration
A new technique can reverse early tooth decay without drilling.
The specialized leaves of carnivorous pitcher plants are inspiring the next generation of …
An update on a landmark experiment probes the neurological roots of delayed gratification.
If you’re wearing a gold ring, it began as a meteeorite that struck the earth billions of years ago, …
African-American men living in high latitudes are often deficient in Vitamin D.
MERCURY SPECIAL REPORT - The MESSENGER spacecraft is revealing new discoveries about the planet …
Sociologists analyzed Twitter posts to track daily and seasonal mood swings around the world.
A computer algorithm partially reconstructs movies from patterns of brain activity in people …