Scientists have uncovered secrets messages hidden inside ancient text written by Greek philosopher Plato.
NASA's Voyager 2 spacecraft has baffled experts after it started sending back encoded data messages.
Pioneering physicist Nikola Tesla predicted the concept of SMS text messages as far back as 1909.
In celebration of SETI's 50th anniversary 5000 messages will be sent off in to space in the hope of being picked up by aliens.
Pope Benedict has told priests that they need to learn and make use of new technologies to spread the gospel message.
A top SETI scientist has suggested that we should be transmitting messages rather than listening for extraterrestrials.
A series of experiments conducted at University College London on a group of 50 people have revealed that subliminal mes...
A website in Australia is offering users the chance to send text messages to a distant extrasolar planet over 20 light y...
The Kryptos sculpture, a secret message written in code on a large piece of copper that is displayed outside the CIA's h...