A newly discovered radio transient with a cycle of nearly an hour, presents an intriguing celestial puzzle. Exhibiting three ...
Satellites in orbit are already an obstacle for astronomers. Sending tens of thousands more could compound issues without any ...
Jelly Roll leads a wave of new artists to the top of the album chart The Billboard ... given how much of Moon Music’s chart ...
Betavolt's nuclear battery lasts 50 years; RF energy harvesting technology promises self-charging batteries for IoT devices.
If you've read previous articles about flying to Hawaii from the US mainland or traversing the North Atlantic tracks, you ...
The tiny West Virginia town of Green Bank — a cell-phone dead zone by design — has become a refuge for people who feel their ...
Can cell phone signals help land a plane? Researchers from Sandia Labs and Ohio State are looking to the skies to protect ...
Electromagnetic radiation is the general term for the more familiar light and radio waves, but also includes gamma rays, x rays, ultraviolet rays, and infrared. All of these forms of ...
Radio waves transmitted through the air and received by towers allow residents in hard-to-reach areas to access high-speed ...
and they are necessarily concerned with the manner in which radio waves are propagated around the earth's surface and to distances beyond the horizon. These and older students of the subject have ...