Twin Fingerprints – redo of #3071
Do twins have the same fingerprints? (Similar but not exactly the same)
Tooth Wear
Using geographical information software to map the surfaces of fossil teeth
Materials Roundup
A nanoparticle coating helps fabrics resist stains, and a new process to make spider silk without …
Wasted Food
America wastes almost half of its food, from farms to warehouses to households.
Cosmic Dark Ages
New telescopes could provide a window into the Dark Ages of the universe.
Perfect Pitch
Native Chinese speakers are more likely to have perfect pitch than Americans.
Terrorism Database
A database of federal crimes could be a way to find patterns in terrorist activity.
Public Health Roundup
U.S. kids' health is worse than almost every other industrialized nation, and genes affect smoking …
Heart Girdle
A mesh-like net wrapped around the heart can help prevent heart failure