A research team has established an optimized three-dimensional (3D) tissue-staining and observation technique based on existing tissue clearing technology. The study details how the new technique can ...

Hans Christian Gram, the inventor of the Gram staining technique, was a pioneering biologist who devised the system of classification which led to as many as 30,000 formally named species of bacteria ...

To date, examining patient tissue samples has meant cutting them into thin slices for histological analysis. This might now be set to change - thanks to a new staining method devised by an ...