Japan's Ryukyu Islands, which includes Okinawa, are the exclusive home to two rare mammals, the Amami rabbit and Ryukyu long-furred rat. These animals are hard to observe, but conservationists wish to ...

The billionaire reacted to the news dire wolves had been brought back from extinction by asking for the creation of a pet ...

A team of archaeologists and paleontologists from Argentina, the U.S. and China has unearthed the first known example of a ...