Beneficial gene enables Tibetans to thrive at high altitudes.
Evolutionary biology helps scientists fight malaria.
What's the recipe for living a very long life?
Why can't some teens resist taking risks?
Mood disorders are linked to disturbances of circadian rhythms.
DNA analysis reveals a new—and deadly—strain of flu.
Scientists decode large parts of the Neanderthal genome.
Genetically speaking, how close are we to Neanderthals?