The latest talks could be an early litmus test on how seriously Moscow perceives President Trump's threats to impose ...

Three nonprofits hope to force the federal government to regulate hydrogen fluoride more strictly. The chemical is still used ...

The U.S. once controlled the market on rare earth elements, sought after for a range of technologies. But in the last few ...

The Allegheny County Jail Oversight Board has increasingly delegated discussions about health care, staffing, and the welfare ...

The audacity of Tyler, the Creator's latest release might shoulder-shimmy right past you without an abbreviated crash course ...

Does precooling your home work? Yes, no or maybe — depending on who you ask. But don't worry, we also have some other tips to ...

After years of lobbying by vulnerable island nations, the U.N. asked the International Court of Justice for an advisory ...

Ukraine's parliament passed legislation that will tighten oversight of two key anti-corruption agencies, which critics say ...

A Tuesday filing says Washington County District Attorney Jason Walsh misuses capital punishment to pressure defendants into ...

The Allegheny County Health Department plans to treat areas for mosquitoes where positive samples were found in the neighborhoods of Arlington, Beltzhoover, Carrick, Hazelwood, Knoxville, Mt. Oliver ...

In the video, a man holds up a baseball bat wrapped in barbed wire and says it’s meant to be used against Black people, to ...

President Trump seemed willing to allow Jerome Powell to complete his term as chair of the Federal Reserve — at least for now ...