The Monolith 15A folding-stock carbine from Global Ordnance is loaded with features and innovations intended to improve upon the AR-15's 70-year-old design.

Featuring a slightly longer barrel, an extended grip and compatibility with preferred red dot optics, the FN Reflex XL lets users maximize accuracy while still providing deep concealment.

Yes, it can! This is one facet of adaptive optics, which astronomical observatories can use to compensate for distortions in astronomical images caused by our atmosphere. Let’s set the stage ...

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The optics of Silicon Valley’s proximity to the president were not lost on Trump’s critics, who have warned about the growing threat of a tech oligarchy since his re-election in November.

Fiber optic drones capable of penetrating 20 kilometers (12.4 miles) into enemy lines and striking targets with high-resolution imagery have emerged as key tools in the Russia-Ukraine war.

The Ukrainian military once believed drones that communicate with their operators via fibre-optic links would not be necessary on the battlefield. However, that perspective has shifted with the ...

Ellie Cook is a Newsweek security and defense reporter based in London, U.K. Her work focuses largely on the Russia-Ukraine war, the U.S. military, weapons systems and emerging technology.

The SCAR-H is one of the few guns that need the riser optic for comfortable use due to its iron sights obstructing your view. The Micro Sight Riser is perfect if you’re using a red dot sight.