Learn how to identify and treat a muscle strain that leads to armpit pain. Get to know how to gauge severity and recovery timelines.

Jennifer Frederick was in the best shape of her life in 2023, so when she felt a small lump in her groin area after a week of workouts. She thought it was just a pulled muscle, but a month later, the ...

A pregnant woman who went in to have a golf ball-sized lump on her leg examined while pregnant was diagnosed with a rare and deadly form of cancer in 2023 Since then, Zoë Handscomb-Edwards has been ...

The woman, a doctor, was fit and healthy, but even a small amount of exertion left her out of breath.

Kerry Breen is a news editor at CBSNews.com. A graduate of New York University's Arthur L. Carter School of Journalism, she previously worked at NBC News' TODAY Digital. She covers current events, ...

Zoë Handscomb-Edwards' diagnosis came when she was 16 weeks pregnant, and she was later given between six months and two years to live Michael Nied has been a digital news editor with PEOPLE since ...