The images in a meme are authentic photographs of tears under a special type of microscope. It is also true that there are three types of tears, each of which is produced through a different ...

Add Yahoo as a preferred source to see more of our stories on Google. Red and green, 3D reconstructed view of the printed brain tissue under the microscope showing different tissue layers against a ...

The modern microscope is an incredibly powerful tool when it comes to detecting disease, but typically the biological material being studied needs to be stained or dyed to reveal its secrets. This can ...

The mammalian brain is a multiscale system. Neuronal circuitry forms an information superhighway, with some projections potentially stretching dozens of centimetres inside the brain. But those ...