Murray crayfish were first released back into South Australia in winter 2023. It was a big moment for people who have long championed the species' return. A further 200 crayfish were released ...

"It's not just about the big sexy bones. It is about the little things too. Every single fragment has a story to tell." ...

The world has seven continents, but do you know the largest freshwater fish in each? These creatures show the incredible diversity of Earth's inland waters. Let's get amazed as we look at these ...

WELLINGTON, April 18 (Xinhua) -- Giant freshwater crayfish, up to 25cm long, once roamed New Zealand's ancient lakes around 20 million years ago, three times the size of today's native species ...

NASHVILLE, Tenn.— In response to a legal petition and lawsuit from the Center for Biological Diversity, the U.S. Fish and Wildlife Service today proposed to protect four freshwater mussels and a ...

"It's not just about the big sexy bones. It is about the little things too. Every single fragment has a story to tell." Prehistoric freshwater crayfish grew up to about 25 cm long, compared to ...

Giant freshwater crayfish, longer and bulkier than today’s species, roamed New Zealand 20 million years ago. They would have ...