"The first time I spotted it, I thought at first it may have been a rare form of blue aurora but then realised it was moving ...

I was touched when my grandma gifted me a pair of brand-new binoculars for my birthday, but I've yet to tell her that I haven ...

Scientists made a laser device smaller than a penny that can change colors incredibly fast to help measure distances very ...

The M2 Pro Laser Mini delivers 4K sharpness using a suite of algorithms and core laser engine, miniaturised in a portable ...

The new Hisense M2 Pro is the company's smallest projector yet, and it uses a triple-laser light engine for enhanced color.

Hisense has launched its "smallest, lightest and most portable laser projector to date." The M2 Pro smart mini projector ...

Here are my picks for the best family-friendly hotels and resorts for noctourism activities. Surrounded by the natural beauty ...

Imagine standing on one side of a large valley and being able to read a label on a bottle sitting on the opposite hill, ...

† Department of Energy and Hydrocarbon Chemistry, Graduate School of Engineering, Kyoto University, Kyoto 615-8510, Japan ‡ Department of Materials Science and Engineering, Graduate School of ...

Guangdong Provincial Key Laboratory of Sensor Technology and Biomedical Instrument, School of Biomedical Engineering, Sun Yat-Sen University, Guangzhou 510006, P. R. China State Key Laboratory of ...

With Memorial Day taking place on Monday, May 26, 2025, we've rounded up some of the best deals on telescopes, binoculars and cameras in this year's Memorial Day sale, bringing you massive savings ...

Do you need an integrated laser rangefinder, or is low-light capability more important to you? This review is designed to help you answer those questions in order to find the best binocular for your ...