For decades, scientists have searched the skies for signs of extraterrestrial technology. A study from EPFL asks a sharp question: if alien signals have already reached Earth without us noticing, what ...

India plays Pakistan, but without handshakes. Symbolic gestures signal distance. Statements emphasise discomfort. And yet, the broadcast continues. The sponsorship deals remain intact. The advertising ...

Police use helicopters equipped with Bluetooth detectors to search for missing Nancy Guthrie in the Arizona desert, ...

In Nick Langan's latest Signal Spot, we explore what can be heard on FM from the top of a radio tower near Jamestown, N.D.

A record-breaking gravitational wave signal let scientists "listen" to a distant black hole merger and put Einstein's gravity to its toughest test yet.

Voyager 1 is transmitting data from 24 billion kilometres away using less than 200 watts of power. Discover how Nasa ...

If a gas giant planet is big enough to ignite deuterium fusion, it becomes a brown dwarf instead of a planet. But this definition is incomplete and does not tell us how gas giants form or what ...

Follow-up observations with the Five-hundred-meter Aperture Spherical Telescope (FAST) and new data from Parkes and the Green ...

Cosmic rays inside a dense molecular cloud were measured for the first time, helping scientists better understand how stars begin forming.

Understanding The GPS Satellite Network. So, how does that little box in your car or phone actually know where you are? It ...

USB 3.0 ports may be great for transfer speed, but these ports may also be causing issues with your wireless gadgets due to signal interference.

It's easy to forget where you parked your vehicle in a crowded parking lot, and if your key fob is out of range, try this simple trick.