Genes & Empathy
A genetic variation correlates with a strong sense of empathy.
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Sick Mummies
Researchers discover signs of heart disease in ancient Egyptian mummies.
Old Flu Antibodies
Outbreaks of the H1N1 virus during the twentieth century left many people with long-term resistance …
Chewing Gum Myth
A listener asks: If you accidentally swallow chewing gum, does it really take years to go through …
Sandcastle Worm Glue
A small sea creature inspires a potentially useful medical glue.
Ancient Pollination
Millions of years before flowers evolved, insects were pollinating non-flowering plants.
Aggressive Faces
Men's facial structure correlates with aggressive behavior, and how others judge them.
Satellites for Human Rights
Satellite imagery helps human rights teams assess destruction in war-torn regions of the world.
Newborn Accents
The sound of a newborn baby's cry depends on the language its parents spoke while it was in the …