Pi Day, celebrated on March 14, honours mathematical constant Pi, recognising its significance in mathematics, particularly ...

Pie, pita, torta, tarte. No matter what it’s called, the idea applies across the globe. Everyone loves a piece of filled, ...

Learn these interesting facts about pi before Pi Day on March 14 Facts about pi you don’t want to miss How much do you really ...

If left to their own devices, most apple trees grow into large, globe-shaped trees, with the best fruit forming on the tree’s outer perimeter, high above convenient apple-picking height.

Sign up for CNN’s Wonder Theory science newsletter. Explore the universe with news on fascinating discoveries, scientific advancements and more. A royal tomb ...

Friday is Pi Day, a national celebration of the mathematical concept, which is the ratio of a circle's circumference to its diameter and equals 3.14... Schools and museums often plan events to ...

Under the broad definition of a pie as a filled, baked pastry shell, history has provided a wide range of pies. Egyptian hieroglyphics show pastries filled with honey, nuts and fruit, while ...

The unearthing of the long-lost tomb of ancient Egyptian King Thutmose II is being described as one of the most important archaeological discoveries in recent years. Thutmose II's mummy was ...

A significant discovery from the ancient Egyptian world was announced this week. A Egyptian-British archeological team discovered the first royal tomb in more than 100 years, since the discovery ...

Under the broad definition of a pie as a filled, baked pastry shell, history has provided a wide range of pies. Egyptian hieroglyphics show pastries filled with honey, nuts and fruit, while ...