It may feel like a dream story when you hear that 'a person in a dream sends a message to the real world', but in the middle of a lucid dream when the person who sees it is aware that it is a dream , ...

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!

Reviving a 200-year-old system, enthusiasts are putting the digit back in digital communication Larry Kahaner Larry Kahaner is an American journalist and author who resides in Bethesda, Maryland.

Thanks to Samuel F.B. Morse, communication changed rapidly, and has been changing ever faster since. He invented the electric telegraph in 1832. It took six more years for him to standardize a code ...

Harvard scientist Avi Loeb wants to send a message to the interstellar object, which he claims could be an alien spacecraft that has come to probe Earth and the other planets. He has suggested sending ...