Alarming levels of coral bleaching have been recorded off Australia's western coast, scientists said Wednesday, turning huge ...

While oyster reefs were once common along Australia's southern coastline and ... superheroes that function like trees in a forest or coral in tropical seas," says Dr. McAfee.

Flinders researchers analyzed data from the state's libraries, archives and newspaper articles that described South ... km of former native oyster reefs, and temperate coral oyster reefs.