The research team came to this conclusion after analyzing nearly 100 canine teeth that spanned the super-sharp to super-sturdy spectrum, including saber-toothed cats, snow leopards, wolverines and ...

But scientists have long believed reptile teeth didn’t have special adaptations to keep their weaponry sharp. Unlike mammals, reptiles shed and grow new teeth throughout their lives, and so can ...

As It Happens7:10Not only are Komodo dragon teeth razor sharp; they're also iron coated Not only do Komodo dragons have serrated, razor-sharp teeth that constantly replenish themselves — they're ...

While the average iguana is harmless to humans, they have sharp teeth that can cause significant damage, according to Iguana Control. Clean the wound with something like Betadine and hot ...

First we have six-year-old Henry from Denver, Colorado, who asked: “Since gorillas are herbivores, why do they have such big teeth?” What about the gorilla’s long, sharp canines? They’re ...

Scientists found a 3-foot-long creature with “sharp” teeth in a river in Vietnam and discovered a new species, a study said. Photo from Hieu Do Quang via Unsplash In a river of southern ...

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How should you treat an iguana bite? While the average iguana is harmless to humans, they have sharp teeth that can cause significant damage, according to Iguana Control. Clean the wound with ...

Breakthroughs, discoveries, and DIY tips sent every weekday. Terms of Service and Privacy Policy. For the first time, razor sharp teeth of tyrannosaurs were found in ...

Here's NPR's Jonathan Lambert. JONATHAN LAMBERT, BYLINE: Generally speaking, canine teeth have two main jobs. EMILY RAYFIELD: They need to be sharp enough to puncture and slice things. But on the ...