Harvard research scientist Rudy Lerosey-Aubril and associate professor Javier Ortega-Hernández present their surprising ...

Losing Opens Up New Possibilities for Subsequent Gains Evolution is traditionally associated with increasing complexity and ...

The Arizona black rattlesnake is a venomous species in the American southwest. It is known for color-changing abilities, ...

Evolution is traditionally associated with increasing complexity and gaining new genes, but gene loss and simplification also ...