Finding a mate in the animal kingdom is not easy. It is often a competitive and dramatic process that requires substantial ...

Add Yahoo as a preferred source to see more of our stories on Google. Frigate bird males wait for females to come to their nests during the Galapagos Islands mating season. From butt-loving baboons to ...

One of the most joyous things about the arrival of spring is the return of birdsong. Few things are as uplifting as the ...

PHOENIX (AP) — Minutes after getting to a park in the middle of Phoenix, you can see flashes of green in the sky and hear chatter because love is in the air — or at least, the lovebirds are. The small ...