The sensitive interior of human teeth might have originated from a seemingly unlikely place: sensory tissue in fish that were swimming in Earth’s oceans 465 million years ago. While our teeth are ...
Add Yahoo as a preferred source to see more of our stories on Google. Ever wonder why teeth hurt? Blame it on a prehistoric armored fish. While the outer layer of our teeth is coated in hard enamel, ...
“The ocean, especially in shallow and rocky areas where the rockhead poacher lives, is unbelievably loud and acoustically complex ,” Geldof explained. “Sounds carry better in water than in air because ...
Ancient armoured fish possessed sophisticated tooth replacement mechanisms more than 380 million years ago, Australian researchers have discovered using advanced imaging technology. The breakthrough ...
Human JAWS developed from this prehistoric armoured fish that dominated oceans 400 million years ago
Researchers have linked the development of the human jaw to a 423-million-year-old armoured fish that skulked the bottom of the oceans. Paleontologists from China and Sweden said Thursday that our ...
Sign up for CNN’s Wonder Theory science newsletter. Explore the universe with news on fascinating discoveries, scientific advancements and more. The sensitive ...
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