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

Donald Trump has ordered the release of files related to aliens, UAP, and UFOs. If previous disclosures are any indication, get ready for a letdown.

Shaped by a different biology or culture, other intelligent civilisations – if they’re out there – might understand the ...

As per a new study, Dyson spheres around faint stars in the galaxy could offer new techno-signatures clues.

A woman holds a placard reading "Be free, not brave", center, as she takes part in a march to mark International Women's Day ...

Ever since physicist Freeman Dyson first proposed the concept in 1960, the "Dyson sphere" has been the holy grail of ...

Looking for molecular evidence of life on other worlds is tricky, but a test based on the reactivity of carbon compounds ...

Father Chad Ripperger claimed during a Thursday interview with former Navy SEAL Shawn Ryan that entities claiming to be ...

There is a silence in the night sky that has bothered me for as long as I can remember. ” That observation, attributed to ...

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 ...

Just as space aliens might benefit from a society rooted in Jewish ideals, so too might humans benefit from the encounter ...

Elon Musk had some bizarre things to say at a recent xAI meeting. - Hakan Nural/Anadolu Agency via Getty Images And in an unusual move, xAI posted the entire 45-minute meeting online. No time to watch ...