The testes make sperm and testosterone which are important for the male reproductive system. Each egg-shaped testicle is surrounded by three membranes that protect and support them. Testosterone, ...

Correspondence to Dr Mohammad Hassan Murad, Evidence-Based Practice Center, Mayo Clinic, Rochester, MN 55905, USA; murad.mohammad{at}mayo.edu In 1904, Dr James Herrick evaluated a 20-year-old patient ...

What is a certified anesthesiologist assistant (CAA)? Certified anesthesiologist assistants are highly skilled healthcare professionals who work under the direction of licensed anesthesiologists to ...

The appendix may help support the immune system by storing good bacteria. A person can live a normal life without an appendix. The appendix, once thought to be useless, may actually play a role in ...

Steven Rosenbaum is a digital producer for CBS Texas. A versatile journalist, Steven writes, edits and produces content for the CBS Texas digital platforms. The murder trial of now 19-year-old Karmelo ...

MCKINNEY, Texas — The trial of 19-year-old Karmelo Anthony continues today in Collin County, after last year's fatal stabbing of 17-year-old Austin Metcalf during a Frisco ISD track meet. Jury ...