In an Australian first, researchers have described a new species of 15-million-year-old fossilized freshwater fish, ...

Brock’s iron shield fish adds to the rich prehistoric history of McGraths Flat, and contributes to its classification as a ...

However, they didn’t appear in the fossil record enough to gather any relevant information about them. Dr. McCurry continued that the scientists didn’t know when this group of ...

A team of scientists led by Australian Museum and UNSW Sydney palaeontologist, Dr Matthew McCurry, have described a new ...

Sturgeon are among the oldest fish on Earth, yet many present-day sturgeon species are at threat of extinction, with 17 of 27 species listed as “critically endangered.” Sporting an armor of five rows ...

Fish can change their teeth quickly, which speeds up their evolution. Cichlids in African lakes show the fastest ...

Scientists have discovered a 15 million-year-old freshwater fish fossil, which showed what was in its stomach.

Scientists have found ancient nail tooth shark fossils deep inside Mammoth Cave in Kentucky, revealing new information about ...

Reasons to be Cheerful reports on river Seine, the storied French waterway that was once nearly biologically dead but is not ...

The Texas Parks and Wildlife Department's Inland Fisheries Division has stocked nearly 27 million fish, comprising 17 ...