Migrants trek in camouflage through dry desert terrain. Dune buggies roar up to the United States-Mexico border barrier.

Mathematician Dr. Steven Strogatz breaks down the history of the math concept and brings it full circle to recent science.

LAS VEGAS ( KLAS) – Years ago, the infinite decimal 3.14 or its Greek symbol pi was mostly known to math and science geeks, but now March 14 is also a day for tasty deals. Here’s a little history to ...

Math enthusiasts around the world, from college students to rocket scientists, celebrate Pi Day, which is March 14 or 3/14 — ...

But come March 14, it is all about paying due to perfect pies, for that is Pi Day. The date tells the tale: It's 3/14, or ...

Pi Day is Friday, March 14. The relatively new holiday is a celebration of the mathematical calculation pi, or the infinite number representing the constant ratio of a circle’s circumference to its ...

March 14 is celebrated as both Pi Day and Pie Day. Pi Day honors the mathematical constant π (pi), a symbol of the relat ...

Exploratorium employees say this year’s Pi Day — the annual March 14 celebration honoring the number and its associated Greek ...

The theme of “hope” was chosen long before this year’s deterioration of Washington-Kyiv relations, but participants at an ...

Day Celebration and Fundraiser at the Smith Center at Wolfe's Neck Center in Freeport on March 14 — the date corresponding to ...

If there’s a symbol of the nation’s eggonomic woes under Trump so far, it’s egg prices. An avian flu epidemic has driven them up 53% during the last year, with some stores running short and ...