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 ...

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

The Xingren golden-lined fish lives only in caves near Xingren City, China, and the species is seemingly in the middle of ...

The deep sea, covering approximately 65% of Earth's surface, has long been considered a biological desert. In this extreme ...