Interceptor drones, once a far-fetched experiment, are now a cornerstone of Ukraine's air defense, downing Russian Shaheds.

Over on YouTube [Applied Science] shows us how to make an f/0.38 camera lens using an oil immersion microscope objective. The f-number of a lens indicates how well it will perform in low-light. To ...

Determining the diversity and distribution of species in an ecosystem is essential to creating a baseline for monitoring ...

Arlo is a top brand in home security, but its all-new Arlo Essential Pan Tilt camera competes on price with budget brands you ...

RED MAGIC 11 Pro series features Snapdragon 8 Elite Gen 5, advanced cooling, 144Hz display, and top-tier gaming performance.

Nikon has simplified its lens names for its mirrorless lenses, but the company still uses a lot of special abbreviations and ...

Thermal cameras are very often $200 or more, but this inexpensive model from Thermal Master works for both iOS and Android and has a ± 3.6°F accuracy.

Comets don't visit often — here's how to capture comet Lemmon, comet 3I/ATLAS, on your camera as they dance across our skies.

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The Samsung Galaxy S25 FE delivers a near-flagship experience at a lower price, featuring a premium design, 6.5-inch AMOLED ...

OnePlus 15 5G mobile is expected to launch globally and in India on November 13, featuring a Snapdragon 8 Elite Gen 5 chipset ...