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 ...

Non-invasive microscopic techniques such as optical coherence microscopy and two-photon microscopy are commonly used for in vivo imaging of living tissues. When light passes through turbid materials ...

Add Yahoo as a preferred source to see more of our stories on Google. Conceptual illustration of the bidirectional quantitative scattering microscope, which detects both forward and backward scattered ...

Accurate measurement results depend on regular microscope calibration to ensure consistency and reliability across scientific and industrial use.

A new kind of microscope is giving scientists a way to watch life inside cells with a clarity that feels almost unfair. Instead of choosing between seeing big structures or tiny particles, researchers ...