Tiger Roundup
Counting endangered Siberian tigers in Russia, and determining tiger sub-species with DNA analysis.
Good
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.
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 …