Discovered in Australia, the fossils represent a new species that lived during the Miocene epoch and highlight how iron-rich ...

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

In a shallow stream of northern Brazil, a toothless “electric” creature weaved its way through the tangled roots and dead ...

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

explained the importance of the fish species: "If we see these species across the board disappear, a lot are them are these small-bodied species, then we're going to see a major effect for the ...

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