Avoid infrared to protect your skin. Infrared devices have become increasingly popular in recent years and can be found in ...

When scientists talk about radiation, they are referring to photons, which are massless particles. According to quantum mechanics, the energy of a photon is directly proportional to its frequency (i.e ...

A study conducted by the Faculty of Sport and Health Sciences at the University of Jyväskylä, Finland, suggests that using an ...

A thin-film device turns an annoying optical effect into a means to convert infrared radiation directly into electricity (Nano Lett., DOI:10.1021/nl203196z). The ...

When you purchase through links on our site, we may earn an affiliate commission. Here’s how it works. Space is filled with bizarre signals that we scramble to put meaning to — and now, researchers ...