Enviorment

Scott Detrow / StateImpact Pennsylvania

A new study finds that pregnant women living near hydraulic fracking activity in Pennsylvania are more likely to develop depression and anxiety.

“These are vulnerable women who are growing another human being inside of them," said Joan A. Casey, the study's lead author and an environmental health scientist at the Columbia University Mailman School of Public Health.

Casey and her colleagues conducted the study with 7,715 research volunteers; all were expectant mothers within the Geisinger Health System, which serves much of central Pennsylvania.

Gene J. Puskar / AP

The Breathe Project is holding a meeting Thursday night to discuss how the rerouting of rail traffic might impact air quality north of the Monogahela River.

Reid Frazier / StateImpact Pennsylvania

A litany of health issues is arising as weather and temperatures become more severe, said emergency nursing experts at the national Emergency Nurses Association conference in Pittsburgh last week.

High on this list are illnesses related to poor air quality.

Reid Frazier / The Allegheny Front

A public health researcher delivered a dire warning on Monday during a panel on the implications of the planned Royal Dutch Shell ethane cracker plant in Beaver County.

"When we allow industry to get way out in front of public health and environmental oversight, we end up counting bodies,” said Dr. Brian Schwartz of the Geisinger Center for Health Research in Montour County.

Flickr user smilin7h

Since 1990, the Clean Air Act has reduced emissions of six common pollutants by 41%, but according to a handful of environmental groups, Pennsylvania is not doing its job when it comes to haze.

Earthjustice, on behalf of the Clean Air Council, the National Parks Conservation Association, and the Sierra Club, has filed a second lawsuit against the EPA for its approval of a haze plan that they say does not meet the requirements of the Clean Air Act.