Rising above a desert plateau near Cairo are three giant pyramids. The most famous of them is the Great Pyramid, and together, they’re the only structure among the Seven Wonders of the World that is ...

Learn more about what a star’s color means and while you’ll never see a twinkling green star in the night sky.

Engineered viruses using bacteria as a Trojan horse could be the next big thing in cancer treatment.

Learn about mice babies that were born from stem cells previously frozen on the International Space Station, which could one ...

Learn more about early marine animal witness accounts that likely fed mermaid and other sea monster legends.

Do spiders sleep? Yes, they do. Learn how studies show that spiders have sleep phases very like those in mammals, and one of ...

The Kronosaurus was a massive marine predator with a fearsome jaw, big enough to swallow an adult human whole. They had huge teeth — about 12 inches long from the base to the tip, which they used to ...

A quick voice check could one day become as routine as taking your temperature, helping doctors detect voice box cancer.

Take a tour of Chrysalis, a massive, cylindrical spacecraft designed for the Project Hyperion Design Competition.

Learn more about the new study focusing on how the brain can send targeted bursts of dopamine, leading to advanced treatments ...

Learn more about the discovery of ancient tools that indicate early humans used them to dig up and harvest vegetables for ...

Is It Possible To Dig All the Way Through the Earth to the Other Side? You'd need a pretty big drill to make it through Earth's crust.