Russian provocations on the archipelago of Svalbard are driving up tensions at the top of the world. A Soviet-era Playboy model smiles coyly from a torn poster hanging in the men’s dormitory. Nearby, ...

A new study aims to answer the centuries-old question of how the Great Pyramids were built thousands of years ago, and its findings have provided an unexpected possible answer: water. Though deserts ...

Egypt’s Great Pyramid of Giza has resisted earthquake damage for nearly 5,000 years, and scientists finally know why. The pyramid tends to vibrate at a different frequency compared with the ...

The United States has long given nutrition guidelines using a food pyramid, but the pyramid has changed several times since it was introduced in the '90s.