Cells experience many different types of stress, such as starvation or stress caused by too much salt or too high a temperature. Insulin signals respond to such stress signals by sending the protein ...

The first message sent by Morse code's dots and dashes across a long distance traveled from Washington, D.C., to Baltimore on Friday, May 24, 1844-175 years ago. It signaled the first time in human ...

Morse's 1837 telegraph receiver prototype, built with a canvas-stretcher Photo courtesy of the Smithsonian Institution Archives A crowd of hushed spectators packed into the small red factory house at ...

Samuel Morse, born on April 27, 225 years ago is best known for inventing Morse code. When he was 53, he strung a wire along the B&O railroad, then using his code to tap out “What hath God wrought” ...

The telegraph has become the epitome of an obsolete technology. The last telegram was sent two years ago, and Morse code blinked out a few years before that. But in terms of influence, Samuel Finley ...

Larry Kahaner - Larry Kahaner is an American journalist and author who resides in Bethesda, Maryland. Steve Galchutt shows off the custom-made low-wattage transmitter he uses on his treks. Chase Brush ...

Warning: This article contains spoilers for Detective Morse. It originally appeared on Den of Geek UK. Beer, Wagner, a red Jaguar, and Barrington Pheloung’s haunting theme. Those images conjure up one ...