Why do people have baby teeth and adult teeth?

A pediatric dentist and an anthropologist explain how baby teeth and adult teeth help humans chomp their food over a long ...
YouTube on MSN

Great Whites Full Row Of Sharp Teeth

Great Whites Full Row Of Sharp Teeth experiences mar Expeditions Internship Program free Brochure Shark/Dive Program Latest Podcast Episode our mission White Shark Ocean are a passionate group of ...
YouTube on MSN

Great white shark clamps the bait with razor sharp teeth

Great White Shark Clamps The Bait With Razor Sharp Teeth experiences mar Expeditions Internship Program Shark/Dive Program Latest Podcast Episode our mission White Shark Ocean are a passionate group ...
Miami Herald

1-foot sea creature with ‘sharp’ teeth found lurking in crevices. It’s a new species

Scientists found a 1-foot-long sea creature with “sharp” teeth off the Arabian Peninsula and discovered a new species, a study said. Photo from Getty Images / iStockphoto Off the coast of the Arabian ...

Forget sharks and dinosaurs, the sharpest teeth ever found came from a tiny ancient animal

Fossils of tiny, jawless marine animals reveal tooth structures sharper than sharks or steel, forcing scientists to rethink ...
Tucson Weekly

cute animals with sharp teeth

Sure, they’re cute now, but at some point, they’ll get together and team up against humanity. Enjoy their adorableness while it lasts. [HT: The Awl] ...