Now, a new fossilized fish skeleton found in China is older than the next-oldest specimen by a whopping 15 million years and is the, “oldest undisputed jawed fish.” ...

The beautiful interiors of FISH: Scientist bleaches and dyes dead creatures to reveal their amazing inner anatomy. The staining processes used in Comparative Verterbrate Biomechanics date back ...

Scans reveal the innocent looking 'pinecone fish' is hiding a terrifying internal skeleton of spiky ARMOR. The pinecone fish has a pale yellow color with black outlines on its scales ...

On a late night in 2013, Smith, the lead author of the 2018 paper describing the technique, placed a dye-stained fish skeleton under a fluorescence microscope—which uses a high-intensity light ...

Theory had it that some continued to do without them, becoming sharks, while others re-evolved the modern-style skeleton of many fish, reptiles and mammals.

The armor-studded skeleton of a demonic-looking fish glows red under fluorescent light, in an unsettling photo recently shared on Twitter. Skip to main content. Open menu Close menu ...

Vietti’s group helped discover several large fish, which included Diplomystus, Mioplosus, Priscacara and Phareodus.. The last day of the trip, at the American Fossil quarry, provided the group a rare ...