A new study reveals that life on the Great Barrier Reef is experiencing significant changes due to climate change and other ...

The olive perchlet, a tiny translucent native fish last seen in the wild in Victoria about a century ago, is back from the ...

Fisheries and health officials have issued warnings after thousands of dead fish were found washed up at Gnoorea Point near Karratha.

Almost a quarter of all the world's freshwater animals are threatened with extinction. That's according to a new report by ...