In October of 1957, the USSR launched the world's first artificial satellite into orbit around Earth. Today, we're combining ...

Military and civilian personnel are conducting a large-scale electromagnetic spectrum operations exercise at the Alpena Combat Readiness Training Center through July 25.

Radiation damage remains the principal limitation in achieving higher resolution in cryo-electron microscopy (cryo-EM), ...

If you look closely at the door, you'll notice a mesh layer that features many tiny holes. Not only are these holes a very specific size, but they are strategically spaced to prevent the long ...

Is black a colour? Black isn’t in the rainbow, but where does it fit in the colour spectrum? What makes something appear ...

Energy from the sun’s rays can cause skin damage and cancers. Sunscreens can absorb or reflect the dangerous UV light. Here’s ...

Researchers have developed a way to use high-frequency electromagnetic waves to visualize objects that are hidden from view – ...

It is possible to make a material emit more radiation than it absorbs, violating the laws of physics in a way that could make ...

The first ever space telescope, the Orbiting Astronomical Observatory 2 (OAO-2), was launched into the low Earth orbit in ...

Unlike typical infrared night-vision goggles, these contact lenses do not require a power source — and they enable the wearer to perceive different infrared wavelengths that show up in various ...

"Each new detection brings us closer to understanding the origins of complex organic chemistry in the universe — and perhaps, ...

However, light that leaves our star also contains UVC radiation, which has a shorter wavelength than UVA or UVB light and ...