Sharks have ruled the Earth’s oceans for 400 million years and recent research on fossilized shark teeth has led to the ...

R esearchers have developed a way to grow human-sized tooth-like tissues in the mouths of pigs – this may be a lot to chew on ...

The toothlike structures represent a step toward bioengineered replacements for dental implants, say researchers behind the ...

Shelters can be very overwhelming places for animals, which can often mean that their true personality is subdued until they found the perfect home.

We all know the feeling of questioning whether or not our feline friends know what we're saying. Well here's how to find out.