Bitter Pill

Bitter Pill

Monarchs, milkweed, and self-medication in a changing world
Expanding the Theory of Evolution

Expanding the Theory of Evolution

IU biologist contributes to international effort to extend basic principles upon which Darwin’s theory was founded...
Why We Have Chins

Why We Have Chins

University of Iowa researchers contend chin comes from evolution, not mechanical forces
Fish Just Wanna Have Fun

Fish Just Wanna Have Fun

Fish just want to have fun, according to a University of Tennessee, Knoxville, study that finds even fish 'play.'