The oldest mummies in the world are in northern Chile. Preserved for seven thousand years, the mummies are now deteriorating, and scientists say climate changes are to blame.
Want to impress the guests at your local Pi Day celebration this Saturday (3/14/15, hopefully at 9:26)? Pick up some tidbits of mathematical trivia from Keith Devlin.
As math lovers know, it's almost Pi Day. And what better way to celebrate than by rolling out the dough? An NPR editor known for her experimental baking shares some of her favorite recipes.
From spices, flour, milk, water and food coloring, a photographer creates startlingly realistic-looking images of space. These photos are convincing enough to impress an astrophysicist.