A pediatric dentist and an anthropologist explain how baby teeth and adult teeth help humans chomp their food over a long ...

This is my how-to video on how to make a very sharp and durable knife using a broken drill and saw. This knife is incredibly ...

Teeth help animals bite and chew food. Meat-eating carnivores tend to have sharp teeth to sink into their prey, while ...

Because people can live long lives, 70 or 80 years or more, many outlive their teeth even if they do their best to take care ...

Scientists at the University of Nottingham have developed a new protein-based gel that can restore tooth enamel by mimicking the body’s natural growth processes. A newly developed material has been ...

George Washington University archaeologist David Braun and his colleagues recently unearthed stone tools from a 2.75 ...

Are you worried that your DIY pest control methods are simply dinner and a show for the rats? When you see (or hear) these ...

Removing this layer restricts the tree from moving water up from the roots or nutrients back down, a process known as ...

It may be tempting to channel your inner Disney princess and befriend every animal you come across. But wildlife is always better left alone.

“You’re annoyed, so you go off on a tirade about how your relationship won’t work because they won’t prioritise the things ...

Apple's four different iPhone 17 models make it hard to choose. Here's how to find out which is perfect for you.

Bounding Into Halloween steals hearts and faces with the dual features 'May' and foreign classic 'Eyes Without a Face'.