The Murray cod, named Arnie after Australia's recently retired Olympic champion Ariarne Titmus, was first tagged in 2022.

An Australian freshwater Murray cod has surprised scientists by swimming a marathon 860 kilometres (530 miles) along a major ...

An Australian freshwater Murray cod has surprised scientists by swimming a marathon 860 kilometers (530 miles) along a major ...

This spring offers a critical window to see if man-made "bungalows" installed in rivers can help a struggling fish species.

Aims: Climate change is expected to have profound effects on species' distributions into the future. Freshwater fishes, an important component of freshwater ecosystems, are no exception. Here, we ...

A research team from the Threatened Species Recovery Hub has made a breakthrough that could help dwindling numbers of Australian freshwater fish species. Dr Jabin Watson from the University of ...

Aim: We conducted a range-wide phylogeographic study of a common Australian freshwater fish, the golden perch (Macquaria ambigua), to investigate the relationship between environmental processes and ...

illustration: A school of Ferruaspis is chased by the extinct platypus, Obdurodon. Named after Professor Jochen J. Brocks from the Australian National University, who discovered several of the ...

Thinking of going fishing in Australia? Make sure you are familiar with local regulations, including licensing systems, ...

Scientists have uncovered a 151-million-year-old midge fossil in Australia that challenges long-held views about insect ...

A research team has made a breakthrough that could help dwindling numbers of Australian freshwater fish species. Researchers say the innovation will allow small and young fish to get past barriers ...