Title image: Matt Davidson, a research associate in the Burdick Lab, shows off a 3D-printed material that could be used for a variety of medical applications. Photos by Casey Cass/CU Boulder In the ...

Israeli researchers have created an entire 3D-printed heart made from human cells in what they say is a world first. The heart doesn’t beat and is too small for use in people — it’s only about the ...

There's been a potential breakthrough in making organs in the lab. Israeli researchers have 3D printed a heart, complete with muscle and blood vessels. But how long before it is ready for actual use?

If you were planning to perform open-heart surgery on someone, it would definitely help if you could first do a "dry run" on an exact replica of their heart. Doing so may soon be possible, thanks to a ...