Bri Over, 23, has started a series where she dances on TikTok to try to raise money to fix her teeth. Here, she tells PEOPLE about how her damaged teeth affect her overall well-being.

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 ...

While the practice of extracting equine wolf teeth should not be considered “routine,” in the sense that it is done automatically or without any thought to individual circumstances, it is a very ...