Could ancient humans really have built the pyramids without extraterrestrial help? Or do such questions reveal more about modern anxieties than the past itself?

Oxygen has been the most important gas in our search for life among the cosmos thus far. On Earth, we have it in abundance ...

Astronomers have discovered a strange new type of exoplanet known as a Hycean world—an ocean-covered planet with a thick hydrogen atmosphere. One of the most intriguing examples is K2-18b, located 124 ...

Italy ruling tells millions with Italian roots they have lost the right to citizenship Archaeologists unearthed a 400-year-old letter. It confirmed the existence of a legendary king. What if US ...

Some believe the Betz mystery sphere, a steel ball that a Florida family found on their property in 1974, is a piece of alien ...

In Amiri’s calculations, Dyson spheres around white dwarfs tend to produce cooler, fainter thermal emission that peaks in the near- to mid-infrared, while M-dwarf cases can radiate more strongly but ...

Assuming intelligent aliens know how to harvest energy from stars, would humanity be able to spot these high-level structures?

This voice experience is generated by AI. Learn more. This voice experience is generated by AI. Learn more. Last week was head-snapping for anyone interested in life beyond our planet. First, former ...

According to a ranking by Canada Sports Betting, “aliens really like Connecticut.” Each state was ranked based on “where people most often report UFO experiences that go beyond a simple sighting,” ...

The Las Vegas Sphere has now been open for two and a half years, and it’s managed to book an impressive slate of live acts in that time. The list includes classic-rock icons (U2, Eagles), country ...

Former US President Barack Obama said he’s seen no evidence that aliens have made contact with Earth, clarifying his position on extraterrestrials after comments he made in a podcast went viral. Obama ...

A reconceived and trimmed-down version of The Wizard of Oz at Sphere in Las Vegas has sold 2.2 million tickets and brought in $290 million in ticket revenue since opening last August. The updated ...