Far away, on a large, rocky exoplanet, a rover from Earth has just arrived on a mission of exploration. But the poor thing doesn’t want to explore. The moment it begins moving, it grows homesick and ...

The Pyramids of Giza are massive, but size is only part of the story. Their dimensions show a level of precision that continues to surprise researchers. The math behind the structure raises difficult ...

The regular dodecagon depicted above obviously has both an area and a perimeter. The ratio of its area to its perimeter is precisely 12.5508423822 meters. Find the area of the dodecagon. Send your ...

There are five children under 10 years old. Their ages are listed as whole numbers, such as 0, 1, 2, etcetera. None have a decimal age such as 2.5; their ages increase by 1 on their birthday. The mean ...

These low-floor, high-ceiling problems support differentiation, challenging all students by encouraging flexible thinking and allowing for multiple solution paths.

Imagine a large cube formed by gluing together 27 smaller wooden cubes, all of uniform size. A termite starts at the center of the face of any one of the edge cubes and bores a path that takes it ...

With new technology, smarter tools, and a lot of patient digging, historians and archaeologists are uncovering marvels from ...

In the vast set of detailed files known collectively as Budget documents exist two precise and straightforward pie-charts, describing the sitting government's revenue and expenditure profile. 'Budget ...

With new technology, smarter tools, and a lot of patient digging, historians and archaeologists are uncovering marvels from every corner of the world. One day it’s an enormous thigh bone from a ...

Iranian officials are increasingly worried about a potential US attack after protests spread nationwide and sparked a bloody crackdown. America has moved the USS Abraham Lincoln and several guided ...

The BMC results may have crowned the BJP the largest party, but the real contest is just beginning. With the mayoral vote ahead and margins slim, ally Shiv Sena is guarding its corporators in a Bandra ...

Chelsea have had to get used to life without Cole Palmer this season. While still one of the most influential figures at the club, a true ‘untouchable’ at Stamford Bridge, injury problems have been a ...