The frequency illusion, also called the Baader-Meinhof phenomenon, is a cognitive bias in which someone learns a novel word or concept—and then “suddenly” encounters it everywhere, whereas in fact it ...

The title and opening line of “What’s the Frequency, Kenneth?” originates from an incident involving former CBS news anchor Dan Rather in 1986. Rather was attacked by two men on Park Avenue near his ...

Radio frequency (RF) was once a noninvasive treatment you could only access in-clinic, but thanks to advancements in technology, it’s now available for home use. So how does it work exactly? RF uses ...