The scientific benefits of Rudolph's red nose

We're all familiar with the story of Rudolph the Red-Nosed Reindeer by Robert L. May (a class of 1926 Dartmouth alumnus) but scientifically speaking, what are the optical benefits of a shiny red nose on a foggy Christmas ...

Ancestral background can be determined by fingerprints

A proof-of-concept study finds that it is possible to identify an individual's ancestral background based on his or her fingerprint characteristics – a discovery with significant applications for law enforcement and anthropological ...

Research reveals why humans like to share

Human intelligence and knowledge depends on how we collect and use sharable resources, according to scientists from The University of Manchester.

Understanding the iliotibial band

For many people, it's the source of a nagging—and painful—injury, but for Carolyn Eng, the IT band is an intriguing mystery, one she may be close to solving.

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