While some organizations like the NCAA moved quickly to align their participation rules to comply with the order, states that ...

A Vatican statement reaffirmed good relations but noted there was "an exchange of opinions" over current international ...

Hundreds gathered at Schenley Park Saturday afternoon to spread awareness about climate change and the impacts the current ...

The Allegheny County fire marshal is investigating after two people were killed and two others were injured in an intense ...

A vehicle was damaged Saturday morning after shots were fired in Pittsburgh's South Side Flats neighborhood. Pittsburgh ...

Fans lined up outside PNC Park Saturday afternoon in hopes of getting their hands on a special bobblehead dedicated to the ...

Police are investigating after two men were injured in a shooting in Pittsburgh's Perry South neighborhood Saturday morning.

Scientists know of over a dozen planets that orbit twin stars like the fictional "Star Wars" desert planet Tatooine. More observations are needed to confirm that this latest planet exists.

A team of astronomers has detected what they call the most promising signs to date of a possible biosignature, or signs of past or present life linked to biological activity, on an exoplanet named ...

Aid groups say thousands of children have become malnourished, and most people are barely eating one meal a day as stocks ...

Gina DePietro's sister says their family is devastated after the 47-year-old woman, who she remembers as "bubbly, happy and ...

At risk is a possible American or Israeli military strike on Iran’s nuclear sites, or the Iranians following through on their ...