Transplant Roundup
Proteins made from cow collagen could help protect aging gums.
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Chemical Roundup
Though illegal, the drug LSD may be effective against alcoholism.
Health Chemistry Roundup
New research suggests that caffeine drinking by breastfeeding mothers may cause irritability in …
Nanotech Roundup
The flight of butterflies could inspire miniature flying robots.
Politics Roundup
Research suggests that conservatives pay more attention to unpleasant images and liberals, to …
Health Roundup
A new test for blood sugar levels uses saliva instead of blood.
A Dog’s Eye View of People
One key to our successful long-term relationship with dogs may lie in the eyes.
Kinder, Gentler Monkeys
Rhesus macaque monkeys become kinder after inhaling the hormone oxytocin.
Violin Confusion
The Stradivarius is the violin by which all others are judged. But does it deserve its reputation?
Weightless Flies
Magnetically levitated flies may help researchers study the effects of weightlessness.