Harvard researchers create a heart patch using gels and 3D-printing technology that could someday lessen reliance on transplant surgery.
University of Cambridge researchers print two types of retinal cells from adult rats and hope the development could one day contribute to a cure for some types of human blindness.
A new advance in HIV treatment could pave the way toward curing the disease, researchers say.
While lower-energy "soft" X-rays can already image living cells, the higher-energy "hard" ones that can view objects as small as a few nanometers haven't been able to -- until now.
Researchers at Penn State University explore the insides of our cells with nano-sized, rocket-shaped metal projectiles powered by sound.
Chinese scientists develop a method for growing new teeth from stem cells generated from urine.