Hidden within our bones, marrow sustains life by producing billions of blood cells daily, from oxygen-carrying red cells to immune-boosting white cells. This vital function is often disrupted in ...

Researchers from the School of Engineering and Applied Science and the Perelman School of Medicine, along with the Children's Hospital of Philadelphia, have developed a bioengineered chip that ...

Every year, 2 million transplants come from tissue, bone and ligaments recovered from cadavers. A tissue-procurement specialist explains the process of recovering tissue like skin and ligaments, and ...

A new research paper featured on the cover of Volume 17, Issue 7 of Aging (Aging-US) was published on July 25, 2025, titled "Systemic factors in young human serum influence in vitro responses of human ...

A paper appearing today in Nature Communications reports the discovery of extremely rare early human fossils from the Indonesian island of Flores, including an astonishingly small adult limb bone.