This one time (at band camp... no really, it was at band camp) I was marching along, when I stepped in a hole and jammed my longest nail into my clarinet. Luckily, a savvy senior in my squad knew all ...

Here comes a glue that can mend a broken heart. A new material can repair cuts in pig hearts without using any stitches, and it can be absorbed by the body over time. Hongwei Ouyang at Zhejiang ...

Need to fix a hole in someone’s heart without opening up their chest? It might sound like something put together by the A-Team, but you could do it with a contraption made from two balloons, a ...