A new study led by Dr. Jack Tseng, published in PeerJ, has shed light on the intricate relationship between tooth wear and jaw mechanics in highly carnivorous mammals, known as hypercarnivores.

But behind the fearsome appearance of saber teeth lies a conundrum. "They're probably really fragile," says paleontologist ...

Most plant parts and animals have not evolved to be eaten ... but it becomes difficult to measure crest lengths when these teeth wear down. That said, most fossil teeth recovered are worn.

Rabbits need safe, chewable items that promote healthy teeth wear. Offer a variety of chewing ... Rabbits should see a vet who is experienced with small animals at least once a year, or more ...

You can't feed a lion grass!! He's got the wrong sort of teeth! Animals which eat plants have teeth like this. They're shaped to squash and grind. Meat eating animals have teeth like this ...

When animals digest food, their bodies process nitrogen in ... Previous studies relied on indirect evidence, such as tool use ...

Long ago, before celebrity veneers, bleach kits, or even dental floss, “animals diverged ... evolved teeth and tusks that grow continuously, a defensive strategy against wear and tear, humans ...

Background: The objective of this study was to elucidate the relationship between HIV anti-retroviral therapy and tooth wear. Methods: Assessment of tooth wear was conducted both with a survey ...