There's lots to discover in the electromagnetic spectrum. Here's a tour that begins with radio waves and takes you through microwaves, infrared radiation, light, ultraviolet radiation, and X-rays.

But did you know that there's more to light than meets the eye? Let’s explore the amazing world of the electromagnetic spectrum! The electromagnetic spectrum has many types of light waves. It includes ...

which are devices that smash together subatomic particles propelled at velocities close to the speed of light. Like ultraviolet radiation and X-rays, gamma rays can kill microorganisms and are ...

Purple is a combination of wavelengths from opposite extremes of the spectrum, which technically deosn’t make any sense, but ...

CT scans are vital for effectively diagnosing problems with bones, muscles, organs and blood vessels. But overuse could be the cause of 1 in 20 cancers, according to a US study.What you need to know.

Greetings, stargazers. Spring is galaxy season for many amateur astronomers. However, when looking through an eyepiece instead of a camera for astrophotography, you might think of this as the season ...

Learn about a new observation of a galaxy emitting ultraviolet light that broke through the early universe's dense fog.

The electromagnetic spectrum is a continuous ... of body cells and tissues. Infrared radiation is felt as heat and causes skin to burn. Visible light from a laser which is very intense can damage ...

Short-wave infrared radiation (SWIR) is roughly the part of the electromagnetic spectrum between 1.4 μm – 3 μm, or 100 THz – 214 THz. This places it between visible light and microwaves ...

Radiation from different regions of the electromagnetic spectrum can affect the human body in many ways. Discuss the different ways in which excessive exposure to electromagnetic radiations of ...