A scan of the skull of a 319-million-year-old fossilized fish has led to the discovery of the oldest example of a well-preserved vertebrate brain, shining a new light on the early evolution of ...

Scientists find 319-million-year-old fossilized fish brain Brains don't fossilize easily—so finding a preserved vertebrate cranium from this era is rare. By Laura Baisas ...

The nickname 'platypus fish' stems from the fish's long beak, which resembles that of its mammal namesake, but the comparisons stop there. When paleontologist Gavin Young pulled several fossil ...

Remove the top male spotty fish and, within minutes, the next-in-line female morphs into the tank s new tyrant charging and nipping rivals while her body quietly begins a weeks-long transition to male ...

Scientists discovered the fossilized brain of a vertebrate in a 319-million-year-old fossil. The rare finding offers new insights into the evolution of extinct bony fish related to the salmon.

The fish experiment did convince him, and other researchers, that a human brain microbiome is not impossible. What is nearly impossible, however, is confirming that without harming healthy people.

A scan of the skull of a 319-million-year-old fossilized fish has led to the discovery of the oldest example of a well-preserved vertebrate brain, shining a new light on the early evolution of ...