For centuries, the field of pathology has been defined by a single instrument: the microscope. But according to William ...

Download CBSE Class Physics 12 Pre-Board Sample Papers 2025–26 with solutions for all subjects in free PDF format. These papers are curated by experts as per the latest CBSE syllabus and exam pattern.

For more than a century, photographers have had to choose which part of a scene should be tack sharp and which parts would ...

A microscope that cost less than £50 and took under 3 hours to build using a common 3D printer could be transformative for ...

Laowa appears to be working on a new macro lens. This in itself isn't particularly noteworthy, as according to the official ...

Leica, Panasonic, and Sigma full-frame mirrorless cameras share a common lens system, the L-mount. It's still evolving, but these are the best L-mount lenses we've tested so far. Images, and the ...

Nasha is a Managing Editor for CNET, overseeing our sleep and wellness verticals. She is a nutrition, mental health, fitness and sleep science enthusiast. Her passion for mindful and holistic ...

The emergence of imaging schemes capable of overcoming Abbe's diffraction barrier is revolutionizing optical microscopy. In 1873, the German physicist Ernst Abbe realized that the resolution of ...