Adjacent angles are one of the earliest and most important concepts to learn in basic geometry, as they have applications in ...

Two teenage math stars have developed five new proofs of the Pythagorean theorem, one of mathematics' most fundamental ...

FALLS CHURCH, Va. -- The 20 third graders in Katie Veltri’s class at Belvedere Elementary School knew they were having ...

You can then change the value to angle, area, data, energy ... and need to convert between US numbers and those in another ...

Merida’s new lightweight e160 SL has a such a playful, capable ride you’ll forget it’s an ebike until you fly back up the ...

Martin Gardner’s Mathematical Games column in Scientific American fascinated and mystified readers for decades—and his legacy ...

Ne’Kiya Jackson and Calcea Johnson have published 10 trigonometric proofs of the Pythagorean theorem, a feat thought impossible for 2,000 years.

"There are no trigonometric proofs because all the fundamental formulae of trigonometry are themselves based upon the truth ...

At Montessori Children's Community school in Sewickley, the Montessori philosophy is in action with about 75 students.

Researchers have analysed how wind speed and direction affect the cooling of a rooftop PV plant with 10,806 panels. They said ...

In a world obsessed with likes, stars, ratings, and scores, do we truly understand how much they sway our decisions? When numbers step in, do we lose sight of what really matters? A new study sheds ...

The student's discoveries were confirmed by the math community this week after their proofs were published in the American ...