Artificial breeding and reintroduction programs were implemented across the country after the species went extinct in Japan in 1971. The species is classified as critically endangered on Japan's ...

Here are the stars who died this year, including Diane Keaton, Robert Redford, Ozzy Osbourne, Giorgio Armani, and Dick Cheney ...

Paleontologists have long wrestled with how to differentiate between male and female dinosaurs based on their fossils. But ...

All species have evolved with competition, and the five species of large African carnivore—the lion, spotted hyena (hereafter hyena), wild dog, leopard, and cheetah—are perfect examples of this ...

This November, Netflix's new programming slate is serving up some delectable content in the form of top TV shows from around ...