Radar instruments orbiting hundreds of kilometers above the Sahara have mapped a network of buried river channels that once ...

Excavations at Göbekli Tepe in Turkey between 1995 and 2014 produced evidence of large-scale architectural planning that ...

Earthlings, brace yourselves: the galaxy may be emptier than your last Tinder date. According to a new study, any alien civilizations out there? Probably short-lived — and doomed to fail spectacularly ...

Earth's average global temperatures have been steadily increasing since the Industrial Revolution. According to the National Oceanic and Atmospheric Agency (NOAA), Earth has been heating up at a rate ...

In 1971, English mathematical physicist and Nobel-prize winner Roger Penrose proposed how energy could be extracted from a rotating black hole. He argued that this could be done by building a harness ...

Add Yahoo as a preferred source to see more of our stories on Google. (NewsNation) — Astronomers and other scientists have concluded that, with so many stars in the universe, there must be planets ...

We’ve likely had at least one close encounter of the 3I kind before. Harvard scientist Avi Loeb claims that not only does 3I/ATLAS potentially have alien origins, but that this wouldn’t be the first ...

The best way to find alien technosignatures is to look for ones that have long survived their creators, according to a new ...

In context: Radio waves from distant galaxies are too faint to provide meaningful data for potential space observations. However, a sufficiently advanced alien civilization could harness energy in ...