Let's take a look at how to observe cells under a microscope. No prizes for guessing ... This series of short films examines the human body through spectacular graphics based on the latest science ...

However, when Erbacher looked at skin tissue under the microscope, he noticed that nerve fibers did not just grow around skin cells but, to the whole team’s surprise, tunneled straight through them.

The research team identified which genes activate at the right time and place to form the skin – the largest organ of the ...