In our body there are multiple organs, muscles or bones that perform an essential function in our organism. These make it work in a coordinated and correct way for years, without e ...

Megalodon teeth are the largest of all shark species. With teeth that can measure up to the size of a human hand, it is easy to imagine just how enormous these ancient sharks were. However, there ...

Teeth are called incisors, canines, premolars, and molars. Each type of tooth has a specific function, including biting, chewing, and grinding food. Teeth are made up of different layers ...

PATIENTS with Down's syndrome (mongolism) usually have 47 chromosomes and appear to be trisomic for No. 21 as first described by Lejeune, Gauthier and Turpin 1 in 1959. However, it was soon found ...

There’s the fact that human teeth are sensitive. Plus, the structure that Haridy had found in Anatolepis (the now-arthropod) was for sensing.

The sometimes uncomfortable sensations we feel in our teeth may be an evolutionary holdover from the scaly exteriors of ancient armored fish.

Trending News: A recent study reveals that human teeth evolved from the sensory armor of ancient fish that lived 465 million years ago. Researchers discovered sensor ...

“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. The breakthrough ...

“Viewed through this evolutionary lens, the fact that teeth in the mouth are extremely sensitive is less of a mystery, and more a reflection of their evolutionary origins within the sensory armor of ...

The next time you chomp on a popsicle, then flinch from a lightning bolt of pain, you can now have something legitimate to blame: a 465-million-year old fish. Researchers have found that dentine — a ...

The sensitive interior of human teeth might have originated from a seemingly unlikely place: sensory tissue in fish that were swimming in Earth’s oceans 465 million years ago. While our teeth ...