But focus too much on matters of geopolitics, and you can lose sight of something arguably even more profound: Laser guns are real now. Actual militaries are deploying actual lasers in actual combat.

Earlier this summer, Israel made military history. Not with a missile, bomb or bullet — but with a beam of light. In a first for modern warfare, the Israel Defense Forces successfully intercepted Hezbollah drones using a high-energy laser weapon in live ...

Is it time for space lasers yet? Almost. As time passes, ideas that were once confined to the realm of science fiction become more realistic. It's true of things like using robots to explore other worlds. Space lasers are a well-used element in science ...

The innovative use of DIY lasers to detect microbes and viruses has the potential to revolutionize medical diagnostics and environmental monitoring. These new techniques offer incredible possibilities for speed, accuracy, and non-destructive testing.

Semiconductors are an integral part of the inner workings of medical devices, assisting in the conductivity between a non-conductor and a conductor to control electricity flow. In turn, the assembly process to create the perfect semiconductor is incredibly ...

You might have seen DIY projects of different kinds, from a giant laptop that weighs 45 Kg to AirPods fitted with a wire. In a new feat, a DIY enthusiast set out on a mission to develop a wireless surround sound system with the help of lasers, designed to ...

Happy with the five compact laser systems in hand, the U.S. Marine Corps issued a $2.5 million contract to Boeing to maintain the versatile weapon over the next year, with four possible one-year extensions. The Marine Corps’ Ground-Based Air Defense ...

Dreary winter months are a great time for laser skin treatments. We had two leading experts break down the best lasers for various skin concerns.

Laser treatment is an emergent therapy for many conditions including neuropathy. It stimulates nerve cells and promotes regeneration, helping alleviate neuropathy symptoms. There is much controversy around the use of low-level laser treatment for ...