Scientists have developed new light-sensitive chemicals that can radically improve the treatment of aggressive cancers with minimal side effects. In mouse tests, the new therapy completely eradicated ...

Major breakthrough advances efforts in regenerative medicine UNIVERSITY PARK, Pa.— When you press your finger against your skin, the tissue underneath temporarily stiffens to resist the pressure. Cut ...

Collagen, the body's most abundant protein, has long been viewed as a predictable structural component of tissues. However, a new study challenges that notion, revealing an unexpected confirmation in ...