When workers in northern China cut into a hillside for a new road, they did not expect to open a window onto a world where a fair-haired foreigner shared space with Tang dynasty nobles. Yet that is ...

A newly developed imaging method blends ultrasound and photoacoustics to capture both tissue structure and blood-vessel function in 3D.

The endothelial glycocalyx integrates mechanical signals with vascular biology, playing a vital role in health and disease, ...