The Great Pyramid of Giza may hold more than the secrets of its construction—it might encode deep mathematical constants.

Using just nine digits of pi, scientists can calculate the Earth’s circumference so accurately it errs by only about a ...

The UK is obscured by heavy cloud cover to the left. Read more: Raspberry Pi computer looks down on Earth The eclipse won't be total anywhere in the world, but parts of Canada will come close.

Atmospheric science researchers at Michigan Tech don't cross their fingers for cooperative weather—the University's innovative pi cloud chamber allows them to head into the lab and make their own.

The EVE project, developed by Pi School with support from Imperative Space, is creating an innovative virtual expert capable of answering queries about Earth Observation and Earth science in ...