Trump came to Pittsburgh to promote AI in Pennsylvania. Here’s what you need to know.
Tech leaders, politicians and gas industry executives joined the president at Carnegie Mellon University, amid protests.
Reid Frazier
PA leaders, Trump to meet at CMU about AI, as data centers threaten to worsen climate change
By 2030, data centers for AI use in the U.S. could be responsible for as much CO2, the main ingredient in climate change, as the country of France.
Court rules against Allegheny County township that allowed fracking near homes
If an appeal fails, the company may be required to remove the gas well in Elizabeth Township. One lawyer says the new legal approach could be applied to other municipalities.
Environmental groups tell Nippon Steel to clean up newly-acquired U.S. Steel plants in Pittsburgh
Environmental groups want Nippon to clean up U.S. Steel's Mon Valley plants, which have racked up $64 million in fines and settlements in recent years.
Ohio River restoration plan hopes to rally federal support for watershed
More than 30 million people across 14 states rely on the Ohio River watershed for drinking water, recreation, and for their local economies.
In Western Pa., a new mine expansion has residents nearby worried
Neighbors reported doors opening on their own, cracks in their basement. A new mine expansion has residents worried about their water wells.
Explosion, smoke reported at Shell plant in Beaver County
DEP said benzene and another hazardous air pollutant could have been released during an explosion at Shell’s ethane cracker in Beaver County Wednesday afternoon.
Essay: A 70-mile hike provides a refuge from a stressful year
"Henry David Thoreau went into the woods to 'live deeply and suck out all the marrow of life.' Me? I just wanted to stop looking at my phone."
PA DEP OKs ‘Rustic Ridge’ coal mine expansion beneath PA Turnpike
The company will mine metallurgical coal, but an environmental group worries the project will exacerbate longstanding mine drainage problems in the Laurel Highlands.
Trump grants exemptions from mercury rules for coal-fired power plants, including several in Pennsylvania
The exemptions were supported by the grid operator for the mid-Atlantic region, which is bracing for an oncoming rush of demand for artificial intelligence computing.
