Not all scars are created equal. That's the conclusion of a new study by Weizmann Institute of Science researchers: They found that two distinct types of scars, referred to as "hot" and "cold," can ...

An experimental new treatment may have been discovered that could - believe it or not - mend a broken heart. Back in 2021, a 46-year-old woman with severe heart failure was given a lab-made patch ...

A group of scientists may have revealed how to mend a broken heart. Researchers from Germany and the US have developed small patches that can be placed on damaged hearts to strengthen and rebuild ...