NASA faces backlash after a physicist claims Moon images are blurred to hide artificial alien structures, sparking fierce scientific debate.

This video captures a walking tour through Heidelberg Old Town in Germany, showing historic houses, narrow streets, and surrounding greenery. The focus is on the area’s architecture, street structure, ...

Perched on a knife-edge peak in Washington State, this fire lookout cabin defied logic and gravity. Built in the 1930s, it was used for only four years before being abandoned for unclear reasons. The ...

Sci-fi and horror make perfect partners, as some of the best movies ever tap into the strengths of both genres.

Researchers at the company are trying to understand their A.I. system’s mind—examining its neurons, running it through psychology experiments, and putting it on the therapy couch.

A bizarre-looking series of features on the Moon, captured in NASA imagery, appears to resemble the pathway of an enormous serpent slithering across the lunar surface.