Add Popular Science (opens in a new tab) Adding us as a Preferred Source in Google by using this link indicates that you would like to see more of our content in Google News results. We may earn ...

Left: Images of fluorescent particles that are above, at and below (top to bottom) the vertical position of best focus of a microscope. Calibrating the effects of lens aberrations on the apparent ...

Versatile, portable, inexpensive and packed with features, the Swift SW200DL Compound Monocular Microscope is an excellent choice for beginners, students or enthusiasts looking for a little fun. Why ...

"Hearst Magazines and Yahoo may earn commission or revenue on some items through these links." We’re willing to bet it’s been a minute since you prepared slides in a science lab. If your kid’s back-to ...

Princeton scientists are peering into the smallest corners of matter using an exceptional collection of sophisticated microscopes — some so big they fill a room. These remarkable instruments have ...

https://www.youtube.com/watch?v=5-t8WiLIqw8#t=1m1s Alpenglow’s microscope in action, visualizing the whole mouse brain and other samples. (Adam Glaser Video) A new ...

The Moon our satellite companion that illuminates our path during the night on a telescope detailed view with the Lunar craters and seas. An amazing space scene on our lovely Solar System Part of what ...