Human evolution is often told as a tidy story of adaptation, yet some of our most familiar body parts still defy ...

This lesson plan teaches students how the human body self-regulates to maintain a stable internal environment despite changes in the external environment -- a process called homeostasis. Most of the ...

Because mama really did know best. As we step into fall—with new notebooks, cozy sweaters, and that back-to-school buzz—it’s the perfect time to reflect on the early lessons that helped shape how we ...