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Geneticists hope their stem cell research will find new drugs against this debilitating disease.
One ugly insect overturns assumptions about the best mate.
How a little luck—and a large extinction—aided dinosaurs’ dominance.
A new technique finds tropical birds sing duets to locate mates—and to guard their territories.
Phony memories of bad food experiences may help dieters trim calories.
Farmers generate energy, save money and help the environment, with a little help from some dung.
A conversation with Richard Bonneau about engineering new microbes to solve our problems.
The choices made by fruit fly larvae may provide basic understanding of how animals make decisions.
Both deadly and benign spore-forming bacteria's genes allow them to eke it out in extreme conditions.
Oxytocin may make you more trusting, but is that a good thing?
Can brain science help determine the fates of adolescents accused of violent crimes?
Get video answers from Rob DeSalle, an evolution expert.
Asks Emily from Dwight, NE
Reba Goodman defied tradition in making a name for herself in science.