Spaceflight may make certain types of human stem cells age faster, a study suggests — but at least some of the damage may be reversible. Spending time aboard the International Space Station (ISS) ...

A new study from Kyoto University in Japan has revealed that the blood pumping ...

Natural killer cells are supposed to be the immune system’s first responders against cancer. They don’t need to be trained on ...

Cambridge researchers created miniature brain-and-spinal-cord systems in the lab that can send signals and even trigger tiny ...

The discovery challenges the long-standing idea that early humans mainly evolved and survived in open grasslands, coasts, or ...

Researchers at Oregon Health & Science University (OHSU) have developed a remarkable new way for making human body cells behave like egg cells—a technique that could change the course of the future of ...

Mount Sinai researchers have published the first organ-wide human skin spatial atlas from across the body. It provides an unprecedentedly detailed view of healthy human skin, revealing cellular ...

A tiny sea creature might hold the secret to reversing the aging process. When treated with a brief series of electrical pulses, sea squirts experience dramatic and long-lasting health improvements ...

A new study suggests that human egg cells may be protected against certain age-driven changes seen across the rest of the body. The work, published Aug. 6 in the journal Science Advances, didn't ...