But it’s a slightly different situation for astronaut Don Pettit, who recently shared a video to X (formerly Twitter) showing ...

We have tried and tested the best air purifiers to help you combat pollen, pet dander, smoke, dust and other airborne pollutants in your home — these are the best appliances to buy this January ...

A digital microscope is a variation of a traditional optical microscope that uses optics and a built-in camera to magnify images of samples and specimens and output digital data to a monitor ...

They're in entirely different price brackets, but is there really a major difference between the Olympus 10x25 WP II and Nikon Monarch 5 20x56 binoculars when it comes to nature-spotting?

This is a binocular polarizing ... control. This microscope is made by the same technicians and on the same production line as optical instruments for Leica, Zeiss, Nikon and Olympus.