The oldest recipe in the world that we know of is not for food, but how to make beer. Archeologists uncovered two …

The dirty dozen and the clean fifteen are lists published by the Environmental Working Group. The idea is to guide shoppers on …

Below are some facts about earth, the wonderful rock hurling through the cosmos that we call home. The Earth is the third …

Also known as the 1918 flu pandemic, the Spanish flu was an extremely deadly influenza outbreak. It infected more than a third …

What famous expression is this? Can you count the number of black dots in the image below? What do you see?