The Tucson Unified School District is bringing solar energy to 43 campuses, with a goal of reducing its carbon footprint while potentially saving more than $11 million over the next 20 years. The ...

About 40,000 years ago, near the dawn of the 30-millennia-long period known as the Upper Paleolithic, the first anatomically modern humans suddenly and mysteriously revolutionized their cultures with ...

This document, which Newton likely wrote in the mid-1670s, is part of an eight-page manuscript now housed at Yale University.* The manuscript contains extracts from Newton's favorite alchemist, the ...

Host Keith Shaw and his expert guests discuss the latest technology news and trends happening in the industry. Watch new episodes twice each week or listen to the podcast here.