An international expedition including University of Sydney researchers has pieced together the clearest picture yet of how ...

Australia's Great Southern Reef is built not by coral but by seaweed. The seaweed forests on these rocky reefs stretch more ...

Snow coverage is in a long-term spiral due to rising temperatures caused by climate change, according to data from the Bureau ...

At roughly 3 feet long, the shark uses paddle-like fins to move itself across the seafloor.