The Range. Think of it as a shooting gallery that circles the globe. A vital link was forged in 1966, when NASA converted a World War II tanker into the USNS Va

A major symposium on macropods (kangaroos, wallabies and rat-kangaroos), sponsored by the Australian Mammal Society, was held in July 2006 at the University of

Over the past thirty years, late Quaternary environments in the arid interior of western North America have been revealed by a unique source of fossils: well-pr