Billions of flies will be bred in an effort to fight a screwworm fly invasion. USDA plans to drop the insects over Mexico and ...

From deceptive dances to downright bizarre bedroom strategies, animals have evolved mating rituals that are equal parts wild, ...

A high-speed sprint across water, synchronized head shakes, and underwater gifts—grebes go all out for love. Here’s their ...

For theropod dinosaurs around 100 million years ago, the answer was probably a lek. A lek, or a lekking site, is a special ...

The vast majority of animals need to breed to reproduce, but a small number of species can have offspring without mating. The ...