What’s the difference between influenza A and influenza B, and does it matter which you catch? By Knvul Sheikh Each fall, the flu emerges as a formidable force, spreading through the droplets ...

A physician assistant (PA) is a health care professional who works with doctors and gives medical treatment. You can find physician assistants in virtually all primary care and specialty medical ...

Mark Gurarie is a freelance writer covering health topics, technology, music, books, and culture. He also teaches health science and research writing at George Washington University's School of ...

Atlanta-based Chick-fil-A Inc. is a family owned and privately held restaurant company dedicated to serving communities in which its restaurants operate. Credited with inventing the chicken ...

IN THIS AGE of fitness trackers, we now have easy access to our heart rate at any given moment. Considering your heart beats almost once a second, that's a lot of data to collect. But, what do ...