It’s easy to mistake Chien-Pao for an otter or weasel due to its elongated body, but this member of the Ruinous Quartet is more reminiscent of a saber tooth cat with its long sword-like fangs.

A new analysis suggests saber teeth were highly specialized for puncturing prey, ultimately at the cost of durability.

Saber-tooth predators have long fascinated scientists and the public alike, epitomized by the fearsome Smilodon. These animals evolved their iconic blade-like canines at least five independent ...

Scientists exploring the Arctic were in for a surprise after discovering a perfectly preserved saber-toothed kitten. The kitten has been mummified in the permafrost for 37,000 years ago ...

When we think of prehistoric predators, one of the most iconic creatures that comes to mind is the saber-toothed tiger, scientifically known as Smilodon. Often depicted in popular media and ...

There is scarcely a mechanical combination of any kind into which toothed or gear whecls do not more or less enter into the arrangement. Their advantages for conveying motion are so obvious and ...

When the idea of pardons for Jan. 6 defendants first circulated, the pushback from Republican senators was pretty swift. And even the few who entertained the idea drew a line at pardoning the ...

Without proper treatment, tooth infections can spread to other areas of the body, leading to serious and potentially life threatening complications. A tooth infection, or a tooth abscess ...

These can include issues around sensitivity, which are caused by damage to the tooth enamel. If you want to go peroxide-free, look at using formulas with other active ingredients, such as PAP ...

(We’ve also reviewed the best water flossers, if you’re raising your game tooth-wise.) I expected a lot from this brand, which was founded by two cosmetic dentists and the Spotlight Oral Care ...