That said, Whitestrips aren’t even close to the only effective whitening product on the market, and plenty come from brands ...

There's a lot of trendy toothpastes out there. However, some of them might be causing more harm than good. Here are several ...

A lovely person I once knew had been seeing a therapist for over three years, but she never told him that she was using cocaine. I urged her to bring it up in a session. She consistently refused.

Flying is really hard work. Compared to walking, swimming, or running, flying is the form of movement that takes the most energy and requires the most calories. That means that birds have had to ...

According to periodontist Dr. Al Danenberg, there are surprisingly easy-to-spot signs that some may have poor dental health, including bad teeth, often without them even realizing it.

Now, researchers have developed a prototype whitening powder that works differently. Instead of using high levels of ...

Quip's whitening strips are a dissolvable, peroxide-free option that brighten teeth fast. Even better, after giving myself the full treatment, I didn't feel any sensitivity.

"Hydroxyapatite is natural. It is a type of calcium that makes up bones and teeth," says Lai. "Nano-hydroxyapatite relates to ...

Brushing your teeth should protect your oral health. However, some toothpaste might not be as protective as you think. Here ...

Scientists have found that keratin, the protein in hair and skin, can repair and protect tooth enamel. The material forms a mineralized layer that halts decay and restores strength, outperforming ...

Teeth help animals bite and chew food. Meat-eating carnivores tend to have sharp teeth to sink into their prey, while herbivores tend to have flatter teeth to grind down their plant-based meals. Some ...