WaterNSW has warned against eating shellfish from a large river on the New South Wales South Coast following the discovery of ...

When tiny marine plants are exposed to mineral enriched dust blown into the sea from the land, they bloom over thousands of ...

A rare toxic algae that can prove fatal to humans has been detected just weeks after a catastrophic industrial accident.

Water near the world's largest steel arch bridge in Australia has turned a blood shed of red - and even experts are baffled ...

For coral reefs, climate change is an existential threat. Australia's Great Barrier Reef has endured seven mass bleaching ...

An international study shows how chemical fingerprints left by "underappreciated" aquatic organisms could help scientists ...