Austintown Intermediate School third grader Robert Marinelli practices cup stacking after school Thursday in anticipation of participating in a staking tournament Saturday at the school. Marinelli ...

For years, Egyptologists have hotly debated how the massive pyramids of ancient Egypt were built more than 4,000 years ago. Now, a team of engineers and geologists brings a new theory to the table — a ...

PHOENIX – Three years and 6,360 pounds of pennies later, Cory Nielsen, 55, of Phoenix, believes he has created the largest penny pyramid in history. He used 1,030,315 of the copper coins ($10,303.15) ...

Keep your feet on the ground. That's the message from the organizers of the 38th annual Delaware Saengerbund Oktoberfest in Ogletown, which is set to kick off three days of beers, brats and bundhosen ...

When stacking apples on a market stall, fruit sellers “naturally” adopt a particular arrangement: a regular pyramid with a triangular base. Scientists have now demonstrated that this arrangement is ...

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