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 ...

Could ancient humans really have built the pyramids without extraterrestrial help? Or do such questions reveal more about ...

The video tests a range of exotic eggs using consistent cooking methods to compare results Differences in size, shell ...

Debunking alien claims matters, but so does telling richer, more compelling stories about how humans shaped their own past.

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

Like the lead character of “Project Hail Mary,” some scientists are proposing ways that life might exist beyond a star’s ...

Scientists have discovered “alien-like” water inside a 400-million-year-old plant, revealing unusual chemistry that could ...

A fabricator welds across a large steel frame assembly inside a spacious workshop. The bright arc highlights precise joins as ...

By Will Dunham WASHINGTON, March 16 (Reuters) - Astronomers have spotted a planet orbiting a star in our neighborhood of the ...

SCIENTISTS have uncovered an absolute stinker 34 light-years from Earth. A newly discovered planet, called L 98-59 d, is ...

Due to the special diets of leatherback sea turtles, the inside of their mouth looks like terrifying. Read here to learn more ...