Watch this video to uncover how scientists use great white shark teeth to estimate their size, and how they apply similar ...
Ghost sharks (also called chimaeras) are already weird. They have special electrical-sensing pores for navigating the deep sea, and one species literally looks like Zero from The Nightmare Before ...
When a peregrine falcon with a broken beak showed up, dentist Rachael Gilardetti used her dental skills to perform a ...
ZME Science on MSN
Ancient “Toothpick Marks” on Fossil Teeth May Not Be What We Thought
For decades, small grooves on ancient human teeth were thought to be evidence of deliberate tool use – people cleaning their teeth with sticks or fibres, or easing gum pain with makeshift “toothpicks” ...
For decades, small grooves on ancient human teeth were thought to be evidence of deliberate tool use – people cleaning their teeth with sticks or fibers, or easing gum pain with makeshift “toothpicks” ...
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