For years, Aqueous Film-Forming Foam (AFFF) has been the gold standard for suppressing and extinguishing petroleum-based fires. But its effectiveness has ...

It sounds simple: remove harmful chemicals from firefighting foam to both keep public water supplies pure and protect the health of firefighters. But finding ...

Ukrainian President Volodymyr Zelenskyy is bringing with him to the White House an extraordinary cadre of European leaders to show U.S. President Donald Trump a united front against Russia ...

Pittsburghers are hungry for Mediterranean chow, judging by the crowds at the opening weekend of the city’s first Cava. The fast-casual chain, with ...

Amid immigration uncertainty, ‘Hello Neighbor’ helps migrants find their place in Pittsburgh ...

CHICAGO — Isaac Mattson has been perhaps the most consistent reliever in Don Kelly’s bullpen over the past few months. Unfortunately for the ...

LISBON, Portugal — Spain is deploying a further 500 soldiers to battle wildfires that have torn through parched woodland during a prolonged spell of scorching weather, Prime Minister Pedro ...

JERUSALEM — Israeli police made dozens of arrests on Sunday as tens of thousands of protesters demanding a deal to free hostages in Gaza aimed to ...

Within the broader American consciousness, the Library of Congress comfortably occupies a position of towering anonymity, effortlessly and still purposefully ...

WASHINGTON — A day after conservative activist Laura Loomer posted videos on social media of children from Gaza arriving in the U.S. for medical treatment and questioning how they got visas, the ...

The great Neil Young has stomped through Pittsburgh about 17 times over his career, but it’s been a while — eight years — and he isn’t getting any younger. Morgan Wallen, nothing like Neil ...

NEW YORK — Special U.S. envoy Steve Witkoff said Sunday that Russian leader Vladimir Putin agreed at his summit with President Donald Trump to allow ...