As a result, purple and magenta are known as "nonspectral" colors, because they don't really exist as actual electromagnetic ...

The "No Kings" protest is taking place in cities across the country in response to Trump's military parade in Washington, D.C ...

The "No Kings" protest is taking place in cities across the country in response to Trump's military parade in Washington, D.C ...

A kayaker is dead after drowning in the Yough River at Ohiopyle State Park on Friday night. According to the Fayette County ...

A 26-year-old is dead after a late-night shooting in Duquesne. According to information provided by Allegheny County Police, ...

Academics have named the best day of the week to start a diet as part of a weight loss journey. It might seem unlikely, but ...

Experts have determined the optimal day to start a diet to lose weight. Selecting the right moment in the week to adopt new ...

Pennsylvania’s Moshannon Valley Processing Center is one of the biggest federal immigration detention facilities in the ...

(CNN) — A nonprofit led by Anne Wojcicki, the co-founder and former chief executive of 23andMe, won a bid to acquire the ...

Starting in the 18th century, members of the Martin family began to arrive in the Lehigh Valley. From the first they numbered physicians in their ranks, and two would go ...

A primary requirement for being a leader in artificial intelligence these days is to be a herald of the impending arrival of ...

The 74 reviewed a Zearn Math and University of Pennsylvania’s Behavior Change for Good Initiative study, which found nudging educators to use an online math platform did surprisingly little to ...