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

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

Sydney Chandler confirmed that filming on 'Alien: Earth' begins in summer 2026.

E.T. could be phoning home — but we’re not hearing the call. A new study published in The Astrophysical Journal argues that “space weather” could be distorting incoming transmissions from ...

They had larger heads, larger eyes,” she said, describing one alien group. At the 24th annual Conscious Life Expo, which ...

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?

Now that debates have cooled down on the series, it's time to dive back into the impressive experience.

The truth about aliens may be out there, but don't expect them to look like little green men, RadarOnline. com can report.

President Donald Trump criticized Barack Obama for his comments on aliens. Then, he said we should release more files. Joe ...

In last week’s The Universe column, I fielded a reader’s question about galaxy collisions in an expanding universe. The answer deals with vast distances, inscrutable forces and the ultimate fate of ...

When Trump asked Congress to stand for American citizens, Democrats showed that they care more about illegal aliens than for their own people.