Welcome to a countdown of the greatest sex films ever made, from coming-of-age lesbian dramas to gritty portrayals of sex ...

Every spring, Mexican long-nosed bats traverse a lengthy migratory path north from Mexico into the southwestern U.S., ...

Arizona has added a new species of bat to the list of night-flying creatures that frequent the state FLAGSTAFF, Ariz. -- Scientists have long suspected that Mexican long-nosed bats migrate through ...

Most mammals respond to the demands of exercise in the same way, by breaking down carbohydrates and stored lipids (fats) in their bodies, releasing the energy they need to keep functioning.

FLAGSTAFF, Ariz. (AP) — Scientists have long suspected that Mexican long-nosed bats migrate through southeastern Arizona, but without capturing and measuring the night-flying creatures ...