We independently test each product we recommend. When you buy through our links, we may earn a commission. Vortex Optics has been a dominant force in the hunting and outdoor optics industry, ...

Zabusky, Norman J. 1993. Vorticity: Vortex Dynamics . P. G. Saffman. Cambridge University Press, New York, 1992. xii, 311 pp., illus. $69.95 or £35. Cambridge ...

The commander of U.S. Navy destroyer USS John McCain has been relieved of his duties months after the service branch faced ridicule on social media for posting a photo of him firing a rifle with ...

In April, the Navy posted an image of Yaste aiming the rifle with a backwards scope on its Instagram account with the caption, "From engaging in practice gun shoots, conducting maintenance ...

Fibre optics and optical communications is the use of thin strands of glass for sending information encoded into light over long distances. Total internal reflection prevents light inserted into ...

The best telescopes give you a closer look at the cosmos like never before — we've rounded up our favorites ahead of Amazon Prime Big Deals Day. The best telescopes reveal the wonders of the ...

Elon Musk’s antics never cease as he posts yet another artificially generated image of presidential candidate Kamala Harris. X users seem to think that Musk has gone too far this time. Devout Trump ...

The SCOPE Act, which stands for the Securing Children Online Through Parental Empowerment Act, is a piece of U.S. legislation introduced to enhance consumer protections against harmful online ...

The only reason the image looks a little fuzzy around the edges is not because the resolution is poor, but because atoms don't stop jiggling about, which results in a little thermal motion blur. No ...

Google Photos allows you to store and organize your photos and videos seamlessly online. While the service is highly efficient for storage, there might be times when you need to download all your ...

Three years ago, Google Photos’ free unlimited uploads came to an end, marking a significant shift for many users. For me, this transition was less dramatic than it might have been, as I had ...