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Can Pittsburgh International Airport afford a new terminal? | Opinion

This debt will almost certainly not be affordable with only the funds from non-operating revenues

The forgotten history of America’s segregated swimming pools and amusement parks | Opinion

These spaces provoked the most intense fears of racial mixing among young men and women. Scantily clad bathers flirting and playing raised the specter of interracial sex and some feared for young white women’s safety.

Freshman Pa. senator who shared anti-Muslim memes is now pushing an abortion ‘heartbeat’ ban...

Welcome back to the Abortion Wars -- Pennsylvania edition.On Wednesday, freshman state Sen. Doug Mastriano, R-Adams, decided that one of his first legislative gambits out of the gate would be a restrictive, and most...

Trump’s trolling? That’s not the best of us – or the U.S. | Opinion

It’s time we got back to being Americans, respecting each other’s differences and viewpoints.

Climate change is driving rapid shifts between high and low water levels on the...

The Great Lakes are, collectively, a critical water resource. That's why we need to preserve them - and keep them healthy.

With their silence on ‘The Squad,’ Republicans are complicit in Trump’s racism | John...

One of America’s greatest Republican presidents, Theodore Roosevelt, famously argued that it’s “not only unpatriotic and servile, but is morally treasonable to the American public” to say that the president cannot be criticized. Republicans failed that basic test.

How your diet may be contributing to dead zones in Lake Erie and the...

Scientists are predicting major algae blooms in Lake Erie and large dead zones in the Chesapeake Bay and Gulf of Mexico this summer. Nutrient pollution from industrial corn farming is a major driver.

Who you calling ‘socialist?’ Poll reveals sharp partisan, demographic splits on socialism and capitalism...

During his State of the Union address back in February, President Donald Trump vowed that "America will never be a socialist country." And, indeed, there seems precious little danger of that ever happening.But that...