Explore 25 ancient artifacts that prove the past was more advanced. Uncover lost technologies like the Antikythera Mechanism ...

Could ancient humans really have built the pyramids without extraterrestrial help? Or do such questions reveal more about ...

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 ...

Explore the incredible evidence of advanced ancient technology at Hattusa in Turkey, the capital of the Hittite Empire. In this video, we examine megalithic walls, precise stone fitting, core drill ...

It is one of the most famous questions in science, and it was asked, as legend has it, over lunch. Enrico Fermi, the physicist who helped build the first nuclear reactor and whose name graces a unit ...

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

Could ancient humans really have built the pyramids without extraterrestrial help? Or do such questions reveal more about ...

Image: Conceptual illustration of a possible signal from an alien civilization reaching Earth.Detecting such signals — or ...

The Antikythera computer captured the ancient Greek passion for mathematics, and especially geometry, and science.

Debunking alien claims matters, but so does telling richer, more compelling stories about how humans shaped their own past.

The history of warfare stretches back thousands of years. One of the earliest recorded conflicts took place around 2700 B.C., ...

Archaeologists in Saudi Arabia uncovered a 13,500-year-old human settlement, revealing sophisticated tools and evidence of ...