Microscope slide images comparing cartilage in non-menopausal aging (left) versus a sample in menopausal aging (right). Disclaimer: AAAS and EurekAlert! are not responsible for the accuracy of ...

They stumbled upon the novel cartilage by chance, while getting ready to look at mouse ear tissue under a microscope. After using chemicals to dry out the ear tissue, they noticed it looked ...

Researchers injected the biomaterial — shown here under a microscope — into damaged cartilage inside sheep’s knee joints, which are a good proxy for human injuries. When treated, the damaged ...