Archaeologists in St. Augustine discovered what they believe is evidence of a British fort from the 1700’s. After nearly two ...

Astronomers raised hopes that humanity might not be alone in the universe by announcing on Thursday they have detected the ...

Dyson spheres, the hypothetical mega-structures that advanced alien civilizations might use to enclose a star and harness its ...

A novel way to find aliens might be through gravitational wave detection, Loeb says. He is interested in laser interferometry ...

Buchanan is cautioning against the threat that establishing contact with other alien civilizations may pose to the human race. Observing the trend of human history, he contends that contact ...

The basic idea is that you send a beam of light around a pair of black holes spinning around each other prior to a merger, or a single black hole spinning quickly, and use the higher-energy ...

The strongest yet indication of extraterrestrial life – in the form of organically produced chemicals, not an alien civilization – may have been found on a giant exoplanet 124 light-years from ...