Tourists at Queensland's Moreton Island witnessed an incredible natural phenomenon as hundreds of sharks gathered in crystal-clear waters just off the beach, prompting expert warnings about marine behaviour.
A devastating discovery off Coledale Beach as a humpback whale becomes the latest victim of shark net entanglement, sparking renewed debate about marine protection methods.
A South Australian fisherman reveals the shocking 27-centimetre shark bite on his leg after surviving a terrifying encounter off Kangaroo Island, sharing his incredible story of survival and warning to other beachgoers.
Marine rescuers perform dramatic operation to free critically endangered grey nurse shark from fishing line entanglement in Queensland waters.
A lone southern cassowary's puzzling appearance deep in the Wooroonooran National Park has wildlife authorities and traditional owners scratching their heads about how the flightless bird travelled so far from its usual habitat.
Authorities warn beachgoers to stay out of the water as a decomposing whale carcass attracts sharks to popular Mandurah swimming spot. Safety alerts activated.