Child sacrifice was thought to be rare in their culture. This chilling discovery suggests foreign invaders played a role.

Looking for blind cavefish in San Luis Potosí, biologist Luis Espinasa and his team accidentally found the remains of giant ...

Scientists have documented and analyzed 30 inscriptions and nine images marked onto the walls of the Last Supper Room in ...

A new exhibit at New Mexico State University's Museum in Las Cruces wants to highlight a prehistoric site just south of the U ...

Two Italian scientists claim to have discovered 38,000-year-old structures buried deep beneath the pyramids. But there's a ...