A radio signal nearly 9 billion light-years away from Earth was captured in a new recording, detected by India's Giant Metrewave Radio Telescope. McGill University said in a release that this marked ...

Scientists at an Australian observatory have been studying a radio signal that appears to originate in Proxima Centauri, the star closest to the sun, to see if it may be a sign of intelligent life. A ...

Jackson Ryan was CNET's science editor, and a multiple award-winning one at that. Earlier, he'd been a scientist, but he realized he wasn't very happy sitting at a lab bench all day. Science writing, ...

Astronomers have detected a 'coherent' radio signal from a distant planet, reigniting hope for the existence of ...

There’s no *69 option for this long-distance call. A newly discovered, yet still mysterious radio signal from the far reaches of space that repeats itself hourly is perplexing scientists. The ...

Mysterious radio wave pulses from deep in space have been hitting Earth for decades, but the scientists who recently discovered them have no concrete explanation for the origin of the signals. The ...

A newly discovered object, ASKAP J1935+2148, emits radio waves with an unusually long cycle. This object shows three different patterns of radio wave emissions. It's likely a neutron star, but a white ...

On April 27, the Swift Burst Alert Telescope—an instrument aboard the Neil Gehrels Swift Observatory satellite, launched into low Earth orbit in 2004—detected a sequence of gamma radiation bursts from ...

Radio signal dead zones can create a potentially dangerous situation for emergency responders, yet dozens of high-rises in Fort Lauderdale have them, city officials say. That means police and ...