Millions of fish have washed up dead in southeastern Australia in a die-off that authorities and scientists say is caused by depleted oxygen levels in the river after recent floods and hot weather.

Researchers are educating fishermen and residents of Torres Strait about climbing perch to prevent the transport of the fish to mainland Australia. Climbing perch, an invasive freshwater fish that can ...

See more of our trusted coverage when you search. Prefer Newsweek on Google to see more of our trusted coverage when you search. A small Australian town has been inundated with millions of ...

The ongoing heatwave in Australia’s far west state of New South Wales has resulted in the deaths of tens of thousands of fish, local media reported on Wednesday. Most of the dead fish, found at Sunset ...

The scene is unforgettable and unforgivable: an elected official, the deputy prime minister of Australia, cutting loose about a fish species introduced into the country by his ancestors, and demanding ...