For nearly a century, scientists have been puzzling over fossils from a strange and robust-looking distant relative of early ...

A team of researchers report in the Proceedings of the National Academy of Sciences on a new graphene-based sensor design ...

People living with HIV face unique oral health challenges that require special attention and care. The virus's impact on the ...

You can notice signs of HIV on the tongue during the early and late stages of the infection with the virus. An acute HIV ...

The veterinarian diagnosed him with pica -- a disorder where cats eat non-food items. It’s often caused by being weaned too ...

"I asked my very experienced boss if he had ever seen that before, and he hadn't. So, I asked if he thought she was still ...

TH BIRTHDAY, AND MANY PEOPLE WILL CATCH A FIREWORKS DISPLAY OR SET OFF THEIR OWN AS PART OF THE CELEBRATION. BUT THE 4TH OF JULY CAN BE A DANGEROUS HOLIDAY FOR PETS. OUR CHRIS PETERSEN SPOKE TO A ...

In tests on real human teeth, scientists discovered that eating vegetables can permanently damage the enamel layer that ...

Llamas are cute, but what makes them even better human companions is their gentleness and empathy. People from their native ...

Like humans, giraffes have baby teeth that they will eventually lose as they grow older, to be replaced with a permanent set of adult teeth.

A new study published in 'Nature' has determined that human teeth evolved from the same "genetic toolkit" as an extinct species which lived about 465 million years ago.

“This shows us that ‘teeth’ can also be sensory even when they’re not in the mouth,” said study co-author Yara Haridy, a paleontologist at the University of Chicago.