chemistry

PITTSBURGH — Gas prices in Western Pennsylvania are nearly nine cents cheaper this week at $2.525 per gallon, according to AAA East Central’s Gas Pric...

PITTSBURGH — Gas prices in Western Pennsylvania are seven cents cheaper this week at $2.610 per gallon, according to AAA East Central’s Gas Price Repo...

HARRISBURG — On Friday, the Wolf administration announced the formal opening of service at one of the 29 Compressed Natural Gas (CNG) fueling stations...

PITTSBURGH — After dropping by three cents last week, gas prices in Western Pennsylvania are down by another three cents this week at $3.077 per gallo...

WASHINGTON — U.S. Sens. Pat Toomey, R-Pa., and Doug Jones, D-Ala., are proposing new penalties on foreign countries that turn a blind eye to drug king...

MEADVILLE — The Pennsylvania Department of Environmental Protection has agreed to a $469,501 Consent Assessment of Civil Penalty with United Refining ...

PITTSBURGH — Gas prices in Western Pennsylvania are up by about a penny over the week to $3.104 per gallon, according to AAA East Central’s Gas Price ...

It was the news you didn’t want to hear, especially for those who spend time outdoors. Ticks have been making the news for some time, especially the d...

PITTSBURGH — Gas prices in Western Pennsylvania are up by about two cents this week at $3.103 per gallon, according to AAA East Central’s Gas Price Re...

STATE COLLEGE — Drinking water from wells in rural north-central Pennsylvania had low levels of pharmaceuticals in recent testing, according to a stud...

PITTSBURGH — Gas prices in Western Pennsylvania are down fractions of a penny this week to $3.082 per gallon, according to AAA East Central’s Gas Pric...

Another company wants to treat oil and gas waste and discharge it into the Allegheny River watershed. To make matters worse, a state representative ha...

Two people were jailed Thursday night on allegations they were manufacturing methamphetamine in their Liberty Township home. On Thursday, detectives w...

PITTSBURGH — Gas prices in Western Pennsylvania are up by six cents over the week to $3.115 per gallon, according to AAA East Central’s Gas Price Repo...

PITTSBURGH — Ahead of what is expected to be the most traveled Independence Day on record, gas prices in Western Pennsylvania are about the same this ...

PITTSBURGH — Gas prices in Western Pennsylvania are down by three cents this week to $3.091 per gallon, according to AAA East Central’s Gas Price Repo...

Some individuals who helped influence the halt of a planned fracking wastewater treatment facility in Potter County have turned their attention to Bra...

PITTSBURGH — Gas prices in Western Pennsylvania are down by two cents this week to $3.124 per gallon, according to AAA East Central’s Gas Price Report...

PITTSBURGH — Gas prices in Western Pennsylvania are steady this week at $3.147 per gallon, according to AAA East Central’s Gas Price Report. For the f...

CANONSBURG — Natural gas customers in Lewis Run Borough will soon benefit from a Columbia Gas of Pennsylvania gas pipeline replacement project that wi...