Our search for extraterrestrial life has turned up empty, perhaps because technologically advanced civilizations are doomed ...

The Fermi Paradox asks a simple but unsettling question: if the universe is so vast, why haven’t we found evidence of alien civilizations? Scientists have proposed many explanations, but some of the ...

It is one of the most famous questions in science, and it was asked, as legend has it, over lunch. Enrico Fermi, the ...

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

Scientists might have just found Earth's icy, distant cousin a few hundred million light-years away. HD 137010 b is one of ...

That means if aliens were to exist, and they were located some 66 million light-years from Earth, they’d theoretically still ...

A live radio broadcast was interrupted just as a caller made an extraordinary claim . In the Mojave Desert, a lone phone ...

From above, the building appears as a big, well-defined triangle with nearly straight sides that form an almost perfect ...

Constructed from excerpts of his Las Vegas concerts during the early 1970s, the documentary captures a glitzy, reborn Presley working the crowd and thrilling fans.

Harvard astronomer Avi Loeb is perhaps best known for raising eyebrows with public suggestions that various stellar phenomena ...

Documents might help scientists shed light on unexplained phenomena and government secrets, experts said.

The Trump administration is using the same racist playbook — including the Alien Enemies Act — to cleanse America of immigrants from non-white nations.