WATCH: Fauci, Redfield testify on COVID-19 before Senate health committee Dr. Anthony Fauci and CDC Director Robert Redfield testified on the COVID-19 pandemic before the U.S. Senate Committee on ...

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.

Not long ago, thermal scopes were superfluous gadgets. Now, they’re essential kit for serious predator and hog hunters. This collection of thermal sights includes military-grade scopes that cost more ...

Just when I thought the trend of short, fast, illuminated rifle scopes was cooling, a new class of excellent low-power variable optics revived my affection for these do-everything scopes. The new ...

Jan. 30, 2025 — Researchers developed a new optical system that uses holograms to encode information, creating a level of encryption that traditional methods cannot ... Optical Fiber Sensor ...

Optics and photonics is the study of the fundamental properties of light and harnessing them in practical applications. Optics and photonics covers the entire electromagnetic spectrum from high ...

Nonlinear optics is the study of how intense light interacts with matter. The optical response of a material usually scales linearly with the amplitude of the electric field. At high powers ...

Unless you're looking for an optical sight like your father used, this year's lineup of new scopes will provide you with plenty of options. Here are the hottest new riflescopes of 2025.

The best telescopes allow you to observe this month's full planetary parade more closely and give you a front-row seat to the total lunar eclipse in March. The best telescopes unlock the wonders ...

Now's a great time to pick up a scope, too. Throughout February, you can spot the lesser-known Lynx constellation, between Ursa Major and Gemini. Then, this February 24 you can watch Venus ...

We independently test each product we recommend. When you buy through our links, we may earn a commission. The new Shot Scope PRO X rangefinder caught us a bit by surprise this week. Shot Scope uses ...

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