A striking optical illusion resembling a floating city or alien spacecraft was captured on camera above the countryside in ...

In 1988, the Soviet Union launched two of its most ambitious spacecraft ever built not toward Mars itself, but toward one of ...

Jordan Flowers claims Russia and China may be reverse-engineering alien technology, raising national security concerns.

Artificial intelligence (AI) is continuing to have a disruptive impact on ever more parts of humanity. But what does it mean in the long run? A new paper, available as a preprint on arXiv from ...

In July 2025, astronomers detected 3I/ATLAS, a rare interstellar comet, prompting SETI researchers to scan it for alien ...

Somewhere out there, a planet roughly the size of Earth may be orbiting a distant star in conditions that could support life. The problem is not finding the star.

Scientists have identified interstellar comet 3I/ATLAS as the oldest known object to pass through the solar system, dating ...

A new time-lapse captures mycorrhiza in motion at a sub-cellular level for the first time. Dr Jennifer McGaley explains how ...

In July 2025, astronomers spotted something remarkable passing through our Solar System, an object that had not come from ...

The Tribune is taking a look back at what the Chicago area and the state ...

The Pentagon released over a hundred newly declassified files related to UFOs (now officially referred to as Unidentified ...