Millions of social media users have been enthralled by a Ukrainian TikTok channel that purports to show "life under the microscope." Its videos feature mega-magnified views of everyday substances and ...

Left: wide-field second harmonic generation intensity measurement of a murine muscle slice, where the structure is visible but distorted by out-of-focus light. Right: harmonic optical tomography ...

Researchers typically keep two microscopes in the lab — a traditional upright device for viewing dry slides and an inverted microscope to examine live samples. San Diego start-up Echo has created a ...