Greek mathematician Archimedes of Syracuse calculated the infinite mathematical concept pi in the 200s BCE, which we ...

Here's your guide to what Orthodox Easter is, when it takes place this year, and how parents can involve their kids in celebrating the holiday.

All products featured here are independently selected by our editors and writers. If you buy something through links on our site, Mashable may earn an affiliate commission. Evil Dead Rise director Lee ...

In a study published in the journal Iran, researcher Gad Barnea has uncovered new evidence suggesting that Zoroastrian religious practices were more prevalent and left a deeper imprint on surrounding ...

February 20, 1880.—In one of the notebooks of David Edward Hughes preserved at the British Museum is an entry dated Feb. 20, 1880: “Mr. Spottiswoode, President of the Royal Society, Prof. Stokes, and ...

Long before clocks or written calendars existed, ancient farming communities faced a life-or-death problem; they needed to ...

How do you usually plan your year? Do you flip through months one at a time, hoping nothing important slips through the cracks? Or do you ever wish you could step back and see the entire year ...

Larry Pahl is a retired political science and history teacher with a longtime interest in Egypt and especially the Great Pyramid of Giza.

Flordeliza Dayrit & Michael Milo make history with the animated ’Time Hoppers: The Silk Road,’ bringing Islamic history alive for kids in North American cinemas ...