A new study suggests that stem cells thought to be dormant may offer clues to why our sense of smell declines or is lost.

Using a newly devised, three-dimensional model to study the regeneration of nerve tissue in the nose, researchers have discovered that one type of stem cell thought to be dormant may play a more ...

Adding textures is a great way to experiment with giving 3D prints a different look, and [PandaN] shows off a method of adding a wood grain effect in a way that’s easy to play around with.