Materials scientists can learn a lot about a sample material by shooting lasers at it. With nonlinear optical microscopy—a ...

How do leeches find their hosts? We explore how leeches sense heat, chemicals, and movements in their environments.

Who doesn’t know the problem of glare when trying to ogle a PCB underneath a microscope of some description? Even with a ring ...

The Stream Deck is great for running macros on your Mac, but there are ways to do it significantly cheaper. Sometimes, all it takes is a spare keyboard or a secondary numpad. In the pursuit of ...

When Darwin Quiroz first started working with optics as an undergraduate, he was developing atomic magnetometers. That ...

Researchers at Michigan State University have discovered how to "draw" on demand the crystals used in many crucial ...

You should clean your Galaxy Buds periodically since they are regularly exposed to sweat, oils, and bacteria.

The study, published in Optics Express, used a fluid-based scanner built around an electrowetting prism, as an alternative to conventional mechanical components. "Most laser scanners today use ...

The development involved hitting gold nanoparticles with just one laser pulse. Researchers at Michigan State University (MSU) ...

Some say advances in perovskite solar cells mean we are on the brink of the next solar revolution. Others aren't so sure.

Pink eye can be caused by allergies or infections. Your symptoms will help you determine which type of pink eye you have and ...