While the raw speed isn't too impressive, it was achieved using a laser with less power than an energy-saving lightbulb.

In the realm of beauty tech, red light therapy reigns supreme. However, at-home laser treatments have been quietly gaining ...

Physicist Ralf Schützhold proposes using powerful laser interferometers to exchange energy with gravitational waves, ...

At-home laser hair removal devices are convenient and popular, but they require a learning curve, and results can be mixed. The best way to do laser hair removal at home is to prepare your skin ...

There are many different types of lasers—almost as many as there are applications for the same—but what ties them all together as a class is that they depend on the same physical effect: stimulated ...

Laser-based metal processing enables the automated and precise production of complex components, whether for the automotive industry or for medicine. However, conventional methods require time- and ...

Scientists create perovskite film semiconductors at room temperature using lasers, which is a revolution for chips and solar ...

Militaries spent decades trying to turn light into a weapon. In 2025, introduction of several lasers show how fast technology ...

BlueHalo's Locust laser air defense system, which is designed to shoot down small drones, rockets and mortar shells. The United States military has invested tens of billions of dollars over a ...