Large scale destruction of trees—deforestation—affects ecosystems, climate, and even increases risk for zoonotic diseases spreading to humans. A logger takes down a large tree at the Tuxekan logging ...

You can, in fact, get all that makeup off your face without stripping your skin. Essence Wiley is a fashion and beauty writer at InStyle. She is a beauty and style aficionado who is always looking for ...

A 3D shape with all straight edges and flat faces is a polyhedron. Other 3D shapes with least one curved surface are not polyhedra. A 3D shape with regular polygonal faces, meeting at equal angles, is ...