International Women and Girls in Science Day, Feb. 11, promotes full and equal access to and participation in STEM fields for women and girls.

Scale matters as much as behavior. When a reproducing invasive species occupies broad habitat and remains hard to census, the system does not settle quickly. It keeps producing fresh overlap zones ...

Snakes come in all different patterns and colors. With so many habitats, they have evolved to camouflage in with a diverse ...