IMAGES of an unusual pyramid-shaped structure on Mars that look like those in Egypt have reignited wild theories about aliens ...

Evidence of alien life or cosmic pyramid scheme? A documentary filmmaker sparked a discussion of advanced Martian ...

A strange formation spotted deep within a massive Martian canyon is once again fueling debate over whether something more ...

The surface of Mars looks like an empty red wasteland. But if you look a bit closer, the remnants of an ancient alien civilization begin to take shape. At least, that's the conclusion of George J.

The odd pyramid-like structure found in the largest canyon network in the solar system has sparked theories the Red planet ...

Scientists have long thought there are a series of pyramid-like structures on Mars, with recent images showing one that could ...

Space image processing and anomalies specialist Keith Laney wasn’t looking for anything extraordinary. In 2001, while ...

A strange, tentacled object that went viral online was revealed to be a space-grown purple potato. Astronaut Don Pettit ...

New clues found underneath Jezero Crater.

Researchers studying Mars uncovered something unusual hiding inside ancient Martian rocks: a new form of matter ...

Same-sex courtship in crickets, doting dads in the animal kingdom, 3D printing with Martian soil for future space settlers and the 100 most promising potential alien signals.