A team of scientists from Harvard Medical School and Duke University has created a new kind of tissue that can change heart activity using only light—no wires, no surgery, no harm. This groundbreaking ...

This is the first time that brain tissue has been cryogenically frozen and revived without damage. In a process called vitrification, researchers treated slices of mouse brains with cryoprotectants ...

Schematic representation of the A/B-sides multi-biological functional hydrogel patch. Tissue repair required in scenarios such as trauma, post-operative of tumors is a common challenge for human ...