A high-speed “zap-and-freeze” method is giving scientists their clearest view yet of how brain cells send messages. By ...

Scientists have long imagined a future in which donated hearts, livers, and kidneys can be banked like blood, ready when ...

For more than a century, scientists have wrestled with a deceptively simple question: how do you cool living tissue to ...

A breakthrough discovery means organs can now be frozen without cracking, revolutionizing transplant science for good.

The breakthrough approach could lead to successful, long-term organ transplants, bringing science fiction closer to becoming medical reality. Cryopreservation, the process of preserving biological ...