According to the American Society of Colon and Rectal Surgeons, Pilonidal disease is a chronic skin infection that affects about 70,000 people in the United States annually. While the cause is not ...

The PERRLA eye exam checks the health of your pupils in a quick and simple way. PERRLA stands for Pupils Equal, Round, Reactive to Light, and Accommodation. The exam can help find problems in your ...

Imagine this: You’re a South Korean teenager taking a notoriously grueling 8-hour college entrance exam. You’ve been prepping for this for months, perhaps years. You reach the English portion, and you ...