A new molecule that interacts with collagen could help detect tumors and also play a role in researching wound healing disorders.

New research suggests that if the collagen fiber structure is just right, then even a soft tumor might become invasive.

A new method uses exosomes harvested from human skin cells to repair sun damage. In a test with mice, it proved more effective than the leading treatments.

A new way to model heart valves to study heart disease uses paper. It shows that when collagen gets out of place, it can have dire consequences.

To halt cancer's spread through the body, scientists are targeting an enzyme that sits on tumor cells.