Why are they shiny? And how did Pennsylvania become the pretzel capital of the world?
The winner of the special election will only serve for eight months, so what's the big deal?
America's drinking water infrastructure is aging and needs billions of dollars in upgrades. Two extension educators urge consumers to monitor their water and have it tested if they suspect problems.
New data from researchers at Brandeis University suggest that the Jewish vote is important in key Ohio, Pennsylvania and Florida counties.
Three studies find higher rate of health issues for people who live near large or many fracked natural gas well sites.
Higher hospitalization rates near unconventional wells could be linked to environmental and social stressors, such as noise and air pollution.