Molecular evidence from a 2-million-year-old southern African hominid species indicates sex and genetic differences in P. robustus.

Footprints found in New Mexico were dated to roughly 23,000 years old - about 10,000 years before humans were thought to be ...

That places Starfighter further down the Star Wars timeline than any Star Wars movie or series to date. What do we know about this period of Star Wars lore? Not a whole lot, frankly. That said ...

NASA hasn't landed humans on Mars yet. But thanks to robotic missions, scientists now know more about the planet's surface ...