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

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.

Heart tissue that spent one month in space was found to beat irregularly, while proteins and mitochondria in heart cells ...

Long-term space travel to Mars could be bad for astronauts' hearts, a new zero-gravity study shows. After a month at the ...

Long-term space travel to Mars could be bad for astronauts’ hearts, a new zero-gravity study shows.After a month a ...