Tens of thousands of fish have died off northwestern Australia, as a large and long ... as fishing boats sat idle and tourists steered clear of dying coral. More, and worse, is likely to come.

According to the International Game Fish Association, the previous record holder, Peter W. Goulding, caught a 135-pound, ...

Images and videos of dead fish in a pen are being shared by the Bob Brown Foundation. Tasmania's Environment Protection Authority is monitoring the outbreak, as well as testing samples of "unknown ...

Waste from a mass die-off of farmed salmon has spread to Bruny Island. The Environment Protection Authority on Friday confirmed foul-smelling waste found on a southern Tasmanian beach was likely to be ...

In 2010, an enormous marine heatwave devastated ocean life in Western Australia. Now another big one is taking hold – and heading towards Ningaloo.