A 2019 study conducted by Lisa Kaltenegger and Jackie Faherty for Cornell University examined which nearby stars could detect ...

As you turn on that radio you may not think about how long radios have been listened to by the public. In the early 1920s radio stations were rare, and many had private receivers where they could ...

“Well,” Bob Costas says, “it started out being about tracking his bets.” The son of “an inveterate gambler,” the type who had bookies pay house calls to the family’s Long Island home, it was young Bob ...

Astronomers have detected the first-ever "radio signal" coming from the interstellar comet 3I/ATLAS, right as it passed the halfway mark on its oneway trip through the solar system. And while this may ...

With the advent of the 9V battery-powered transistor radio in the 1950s, the “Emergency Radio” was born. Unlike vacuum tube receivers with heavy batteries or unpowered crystal radios, these handheld ...