When the heart sustains an injury, such as a heart attack, the damaged tissue often scars over. In the short term, it helps this vital organ maintain its structure, but the problem is this tissue ...

After just 30 days in space, the heart tissue samples not only weakened ... Most, but not all, of these conditions are resolved over time after returning to Earth, which is good news for NASA ...

To develop the microengineered human heart tissue-on-a-chip, researchers begin with human induced ... The flexible post has an embedded magnet and, when placed over sensors, allows for collection of ...