Researchers have been searching for this elusive substance for years. One team may have finally found something.

A radio telescope in Ohio detected a strong narrow-band signal on Aug. 15, 1977, and never found it again. Astronomer Jerry ...

Here's what you need to know about this intriguing scientific result.

'Signalgate' continues to rumble on, with even more of the Signal messages that were shared between Trump officials – and, inadvertently, The Atlantic – revealed today. But how exactly did this group ...

Back in April 2019, an Australian telescope picked up a very tantalizing radio signal that seemed to emanate from the sun's closest neighboring star. The signal didn’t have any obvious explanation.

UNDATED (WKRC) - A mysterious radio signal from outer space is repeating approximately every hour, defying all explanation. According to New Atlas,astronomers have detected a bizarre signal that ...