Scientists sent bioengineered heart tissue samples to the ISS to study how to keep astronauts safe during future long-term space travel ...

The license of Dr. Thomas Shaknovsky, accused of fatally removing a Muscle Shoals man’s liver, has been suspended.

Although I’ve been doing this routine for years, I still get muscle soreness in the back of my legs when I finish a workout. I used to blame aging, but it turns out that post-workout muscle soreness ...

There are different types of cholesterol, some of which increase the risk of cardiovascular disease. Statins reduce this risk ...

Weight cycling can impact metabolism, blood sugar, and put women at higher risk of cardiovascular disease. Experts explain ...

By combining strength exercises with cardio, circuit training elevates your heart rate and keeps it up throughout the session ...

Yo-yo dieting is when you purposefully restrict food to lose weight, then stop the diet after a while, and start again, which ...

Immediately following the CAT scan, a second EKG test proved Catherine White of Loudonville was having a heart attack.

Python heart muscles ramp up their force to sustain metabolic activity to maintain increased metabolism during feeding.

Neurotransmitters are chemical messengers that have excitatory, inhibitory, and modulatory actions. Learn what they are and ...

A heart block is a conduction disorder that affects the heart’s electrical system, causing a slower and sometimes irregular ...

Researchers created a biohybrid robot with an artificial "brain" that enables precise wireless fin control, reaching speeds of 0.52 mm/s.