The ionosphere is of great importance to shortwave radio transmissions, since it allows radio waves to be refracted and reflected over the horizon, and it’s therefore unfortunate that the height and ...

One reader believes Microwave Power Products' decision to shut down its former Econco plant will have an even greater impact ...

At sixteen, Helmuth Hübener discovered how much information Nazi propaganda concealed from the German people. With a few ...

Sharla Boehm, a math teacher, spent her summers coding. She’d go on to build what would eventually evolve into the Internet ...

But it would be as “compleatly” off the mark to explain ham radio by its vestigial utility as it would have been for Izaak ...

I went looking for radio broadcasts with online radios and stumbled upon some truly weird stuff with interesting history.

With satellite numbers soaring, laser communication is emerging as the solution to radio spectrum congestion in Earth’s ...

Here’s how you can hack together a radio transmitter and receiver out of stuff you have at home—and explore the weirdness of wireless. The “Golden Age of Radio” supposedly ended in the ’50s, with the ...

Learn the everyday ways to greet people, say who you are and where you’re from. As Danni Diston explores Cornish roots and Celtic links with historian Michael Bunny. Show more Learn the everyday ways ...

In this video, short game guru Dan Grieve gives 25-handicap golfer Richard Baker a lesson on bunker shot basics. Richard really struggles to get out of the sand consistently, so was hoping that Dan ...

Correspondent. "CBS News Sunday Morning" and "48 Hours" Tracy Smith is an award-winning correspondent for "CBS News Sunday Morning" and "48 Hours," who joined CBS News in 2000. Smith has covered a ...