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

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

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

Researchers who listen for signs of non-human life say signals ‘can slip below detection thresholds, even if it’s there’ ...

But the creepiest layer of Marathon ’s mythology involves entities called the W’rkncacnter — primordial forces of chaos so dangerous they were imprisoned inside stars, black holes, and only ...

There is a silence in the night sky that has bothered me for as long as I can remember. ” Richard Feynman’s reflection lingers because it feels personal.

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

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 ...

The Fermi Paradox asks a simple but unsettling question: if the universe is so vast, why haven’t we found evidence of alien ...

President Donald Trump has promised to declassify top-secret alien files and UFO documents. Here is what the Pentagon has ...