Now there's a chance to achieve a new, healthy balance. Experts encourage innovative method to combat invasive fish devastating local ecosystems: 'It's a real natural, sustainable solution' first ...

Paleontologists have discovered a newly identified fish species in Australia so well-preserved that they could determine its last meal — dating back up to 16 million years to the Miocene Epoch.

local people and scientists have observed mass deaths of fish, shellfish, sharks, sea dragons, rays, cuttlefish, and deepwater species along the southern coastline. South Australia’s environment ...

The algae — Karenia mikimotoi — appeared in waters around South Australia state ... identified the algae species for the authorities, said it damages the gills of fish and prevents them ...