Dot.” “Dash.” Short pulse, long pulse. Humans invented Morse code as a way to communicate using electrical signals. Now, bees ...

In a first-of-its-kind study, scientists found that bumblebees can tell the difference between short and long light flashes, ...

If you are a ham radio operator of a certain age, you probably remember ads for “The Instructograph,” a mechanical device for learning Morse code. [Our Own Devices] has an ancient specimen of the ...

Which animal would make the best spy? Perhaps pigeons would be a good candidate – they have the relevant experience, after ...

Morse code is a method of encoding words that was invented in the 19th Century as a way of transmitting messages over long distances. This was before the era of telephones and way before smartphones!