Research reveals what science actually knows about EMF exposure health effects, separating evidence-based concerns from ...

The electromagnetic spectrum is a continuous range of wavelengths. The types of radiation that occur in different parts of the spectrum have different uses and dangers - depending on their ...

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

Webster, this spectrum is “the entire range of wavelengths or frequencies of electromagnetic radiation extending from gamma ...

With today’s data rates of only a few hundred megabytes per second, access to digital information remains relatively slow. Initial experiments have already shown a promising new strategy: Magnetic ...

With health secretary Robert F. Kennedy Jr. drawing criticism for suggesting biological harms to children from cell phones, ...

Box 1: Generation and detection of terahertz radiation The terahertz region of the electromagnetic spectrum between 0.2 THz and 2 THz has been neglected for a long time. The reason is simple ...

Blazars are active galaxies that emit narrow jets of ionized matter from their centers, aimed towards Earth. Depending on ...