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The Mysterious Dodecahedrons From Across Ancient Rome
The ancient Romans left behind architectural marvels, a rich philosophical tradition, and a complete pantheon of gods and heroes, but among their many relics, the Gallo-Roman dodecahedrons remain truly mysterious.

We are Made of Stardust
Each year nearly 40,000,000 kilograms (88.1 million pounds) of meteoritic material rains down on ...

How This Planet Became Our Planet
Today is the 52nd celebration of "Earth Day" since the holiday's conception in 1970. Though it's ...

How to Buy a Dinosaur Fossil
It may sound surprising, but dinosaurs don't just have to stay at the museum; there are plenty of...

How to Clean the Tallest Mountain in the World
It seems like a simple thing, but the removal of a ladder or any equipment from the slopes of th...