One of the most successful ways of propagating and cloning plants is by using stem cuttings. In addition, using stem cuttings is one of the most affordable propagation methods. Using stem cuttings is ...

However, stem cells have robust protection to stop anything from getting in, similar to our skin, so manipulating the differentiation of stem cells has been problematic. The researchers have been ...

A beating heart. A complicated organ that pumps blood around the body of animals and humans. Not exactly something you associate with a Petri dish in a laboratory. But that may change in the future, ...