The "20-minute city" of Adelaide offers travellers a taste of the city, country and safari in one trip. Read more at ...

The wren, meanwhile, continued his rounds, moving from nest box to nest box, laying claim to them all. A female wren, if one ...

A cache of Triassic fossils in Arizona has revealed Eotephradactylus mcintireae, or "ash-winged dawn goddess," the oldest ...