When interstellar visitor 3I/ATLAS exhibited some peculiar movements, speculation arose regarding potential alien origins.

NASA and Breakthrough Listen issue a final verdict on the interstellar comet 3I/ATLAS. Is it an alien spaceship? Read the ...

Harvard expert Avi Loeb claims the 3I/ATLAS comet's path is 'suspiciously' precise, sparking alien theories. NASA reveals the ...

Recent scans of interstellar visitor 3I/ATLAS by the Green Bank Telescope show no radio signals, yet astronomers argue it is ...

This week has been insane - from alien theories to NASA announcing the discovery of microbial life on Mars, it feels like ...

Astronomer Avi Loeb suspects this interstellar visitor is a piece of alien technology, citing its unusual traits and the ...

In a chilling new wave of whistleblower claims, former military insiders have suggested that humanity is not a free species ...

After encountering Meta AI, a man's mental health unraveled. As he lost touch with reality, the chatbot continued to affirm ...

Because the moon has less gravity than Earth does, time passes slightly differently there. This effect was first predicted by ...

A new study reveals that tiny fragments of Earth's atmosphere are transported to and absorbed by the moon via gusts of solar ...

The goal should be a new golden rule linking the search for life elsewhere to the spread of life beyond the bounds of Earth. Humans should expand into the cosmos in the same way that, were the ...

The genre of science fiction has a lot to say about sleep. Here are 11 great stories, from TV, film and books.