Survival on the African savanna is a constant struggle, especially for animal mothers. But in this video from the Wild Sightings YouTube Channel, a leopard cub steps up to help his mother take back ...

Some animals have jaws so powerful they can break bones, crack shells, or even split steel. These beasts use their crushing force to hunt, defend, and survive in the wild. Curious to see which ...

Researcher Cazenave emphasizes, "these fossils show that this species, comparable to modern humans, walked upright but was ...

For decades, scientists have believed that meat-eating drove human evolution, particularly our enlarged brains.

Imagine the scene, around 3 million years ago in what is now east Africa. By the side of a river, an injured antelope keels ...

Most of us prefer a bit of variety in what we eat. Not true for these five "specialist" species, who seem perfectly content ...

While the region offered a great diversity of fauna, Middle Paleolithic humans favored hunting the ancestor of cows, ...

Wet your toothbrush with water and apply a thin strip of toothpaste. Many types of toothpaste are available, but try to use one that contains fluoride, which protects the teeth against cavities and ...

We may earn commission if you buy from a link. Why Trust Us? A study out of Japan showed how targeting genes can regrow teeth in animals. Now, the team has turned to a human clinical trial.

It’s also called periodontitis. Without treatment, it can damage the gum tissue above and around your teeth. Periodontitis can even damage your jawbone and teeth if it’s left too long.

Teeth grinding, or bruxism, can happen day or night. But sleep bruxism is much harder to treat since many of us don’t even know we’re doing it. The condition is often only detected when ...