Gene Switch in Brain May Explain Varied Paternal Behaviors in Mice
Study finds Agouti gene activity in brain region linked to nurturing or aggressive behaviors in African striped mouse fathers.
Hawk Study Reveals Bird Flight Insights
Researchers use motion capture and wind tunnel modeling to understand how Harris's hawks shift wing and tail shape to fly through obstacles.
Mollusk Trait Evolution Slows, Becomes More Predictable
Paleobiologist Geerat Vermeij's study of mollusk fossils reveals insights into the principles governing evolution and history.