Titanium dioxide (TiO₂) is a promising photocatalyst for converting methanol into cleaner fuels and chemicals, but the ...

The U.S.military is paving the way for the regular deployment of high-energy laser weapons on American soil for air defense amid the expanding threat of low-cost weaponized drones. The Federal ...

If you purchase an independently reviewed product or service through a link on our website, Robb Report may receive an affiliate commission. You’d be hard-pressed to find a guy who doesn’t want to ...

The takeaway: NASA's latest crewed lunar mission promises not only another giant leap in human space travel but a dramatic upgrade in how we experience it from Earth. With Artemis II now underway, the ...

The U.S. Navy spent at least six months resurrecting a high-energy laser weapon that previously graced the bow of a warship for a new military exercise last year, the service recently revealed. But ...

Scientists have taken lasers beyond light and into the realm of sound, creating a breakthrough “phonon laser” that manipulates tiny vibrations at the quantum level. By dramatically reducing noise in ...

"This megamaser is unusual because it is located at a very large distance. That means we are observing it from a much earlier time in the universe." When you purchase through links on our site, we may ...

Laser weapons are such an entrenched sci-fi trope that it's easy to forget just how real this tech can be (and is). While we're not exactly close to seeing real-life "Star Wars" space battles, the U.S ...

Laser weapons have become super portable. Defense and security company NUBURU's Lyocon subsidiary has adapted industrial laser technology to create an anti-drone laser weapon small and light enough to ...

Editor’s note: This story originally appeared on Laser Wars, a newsletter about military laser weapons and other futuristic defense technology. Subscribe here. For decades, the U.S. military’s dream ...

Physicists at CU Boulder have demonstrated a new kind of vacuum ultraviolet laser that is 100 to 1,000 times more efficient than existing technologies of its kind. The researchers say the device could ...

Shopping for a printer largely boils down to choosing between inkjet and laser. Both put text and images onto paper, which seems straightforward enough, but they differ in how they do it. Which you ...