Evolution doesn’t have to take millions of years. New research shows that a type of lizard living on man-made islands in Brazil has developed a larger head than its mainland cousins in a period of ...

For generations, explorers venturing across Western Australia's Pilbara at night have been startled by a sharp, aggressive ...

Humans are constantly changing the environment around them to suit their needs. Among the things we do are tear down forests to make room for homes and construct large dams that seal off major ...