Mind-controlled robotic limbs for amputees are growing more sophisticated all the time -- but a challenger has appeared. Human limb transplant surgery using the patient's own biological material could ...

Researchers at The Ohio State University were able to create a nearly complete human brain that matches the brain maturity of a 5-week-old fetus by using adult human skin cells. The brain organoid is ...

Atrial fibrillation, the dangerous heart rhythm disorder commonly referred to as A-fib, affects more than 10 million U.S. adults. Even with so many people affected, doctors have been stuck with the ...

A team of researchers at Massachusetts General Hospital has grown a rat limb in a lab -- paving the way forward for bioengineered human transplants. Michelle Starr Science editor Michelle Starr is ...