15 million-year-old creature — with its last meal inside — is new species in Australia
Brock’s iron shield fish adds to the rich prehistoric history of McGraths Flat, and contributes to its classification as a ...
Earth.com4d
Fish evolve rapidly by switching between simple and complex teeth
Fish can change their teeth quickly, which speeds up their evolution. Cichlids in African lakes show the fastest ...
Live Science on MSN8d
Scientists ventured into the world's largest cave and found a never-before seen species
Scientists have found ancient nail tooth shark fossils deep inside Mammoth Cave in Kentucky, revealing new information about ...
National Geographic news27d
Near perfect skull of apex predator reveals its 'meat cleaving bite'
Others were as large ... teeth sticking out of the ground,” says lead study author and Mansoura University paleontologist Shorouq Al-Ashqar. Dorsal (left) and ventral (right) sides of the fossil ...
CNN9d
Massive megalodon was even longer than scientists thought
Sign up for CNN’s Wonder Theory science newsletter. Explore the universe with news on fascinating discoveries, scientific advancements and more. Paleobiologist Dr ...
The Independent24d
Why a 380-million-year-old fossil ‘fish’ from Scotland was discovered on the other side of the world
From reproductive rights to climate change to Big Tech ... the smallest vertebrate fossil animal described so far from the state. It’s a highly enigmatic tiny “fish” from a remote location ...
WLKY on MSN7d
Another new shark species discovered inside Mammoth Cave fossil bed
An ongoing Paleontological Resource Inventory discovered the new species, called Clavusodens mcginnisi, while collecting ...