As our hairs go gray and our muscles weaken with age, our immune system also changes. In particular, the stem cells that ...

Cancer cells are known to reawaken embryonic genes to grow. A new study reveals the disease also hijacks the proteins, or ...

As our hair goes gray and our muscles weaken with age, our immune system also changes. In particular, the stem cells that ...

The team used human stem cells to create embryo-like structures dubbed “hematoids” that mirror some features of early human ...