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.

A three-sided formation spotted in Nasa imagery is drawing comparisons to the Great Pyramid of Giza. Researchers say the real culprit is rather more mundane ...

Experience the evolution of first-person shooters as we look back at the best games from 2010-2019 and their 2026 spiritual ...

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

A NASA rover has discovered signs of an ancient river beneath Mars' surface, using ground-penetrating radar to reveal buried ...

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

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

NASA's Perseverance has been exploring Jezero Crater for five years, traveling across the Western Delta, a river structure ...

A documentary filmmaker sparked a discussion of advanced Martian civilizations after sharing footage that appeared to depict a “three-sided pyramid” on the Red Planet.

A photo of a three-sided Martian "pyramid" has sparked discussions on potential advanced life on the Red Planet. Evidence of alien life or cosmic pyramid scheme? A documentary filmmaker sparked a ...

Ever since physicist Freeman Dyson first proposed the concept in 1960, the "Dyson sphere" has been the holy grail of techno-signature hunters. A highly advanced civilization could build a "sphere" (or ...