This striking astronaut photo shows a unique chain of three atolls lined up side-by-side off the coast of Australia. The oval ...

Northern Territory residents have been rocked by a strong offshore earthquake which has rattled the Top End. Geoscience ...

A 2015 satellite photo captured a series of stunning "von Kármán vortices" swirling off Madeira and the Canary Islands. The giant swirls are collectively one of the best examples of this ...

A teenage Australian surfer feared lost at sea was rescued after spending the night on an uninhabited island miles offshore, ...

A vast bloom of toxic algae is killing more than 200 species of marine life off the southern coast of Australia, scientists and conservation groups say. The algae—Karenia mikimotoi—appeared in ...

— -- An Australian navy survey ship has located the submerged MV-22 Osprey that went down off the east coast of Australia with 26 military personnel on board, 23 of whom were rescued. Three U ...