Two foam-covered beaches have been closed after surfers complained of coughing and skin irritations, and dead sea creatures ...

Endemic to the waters off south and east Australia, leafy sea dragons are closely related ... Pollution and habitat loss have also hurt their numbers, and they are currently listed as near threatened.

A toxic algae bloom has rocked an iconic peninsula south of Adelaide, with beachgoers experiencing respiratory problems and ...

A popular surf beach in the country's south has been declared off-limits to the public as authorities investigate a ...

Dozens of dead fish, including threatened species, have washed ashore local Australian beaches, all attributed to a massive ...

A mysterious froth has washed up South Australian beaches, raising serious concerns with surfers reportedly falling sick and fish dying in dozens, The Guardian reported.

The weedy sea dragon, also called the common sea dragon, inhabits the waters off south and east Australia. Compared to the leafy sea dragon, weedies have less flamboyant projections and are ...