Science

Amid federal inaction, there's no consensus on how much of the PFAS class of chemicals is too much.

Some climate scientists are limiting their airline flights so they don’t worsen the global warming they study.

A mysterious die-off of freshwater mussels has scientists scrambling to find a cause. Freshwater mussels clean water and provide habitat to countless other species.

Pennsylvania regulators found varying levels of toxic heat- and water-resistant chemicals in drinking water supplies across the state.

Dentistry can be a lucrative career, but some say rising tuition costs mean massive loans to pay off in a changing market for care.

Being a dentist can be a lonely job. Your patients don’t want to be there — and even if they did, it’s not like they can talk with ...

Bayer has entered into a three-year collaboration agreement with Children’s Hospital of Philadelphia to develop new hemophilia treatments.

As world leaders and scientists gather at the UN climate summit in Madrid, we discuss the state of the climate crisis and clash between science and politics.

As the season of big holiday meals kicks off, it's as good a time as any to reflect on just how much food goes to waste.

The mussels, in larvae form, hitched a ride to this country inside the gills of Asian carp that were imported and quickly began reproducing.

The University of the Sciences hired a pharmacy historian to comb through its 200-year-old archive.

One Rutgers researcher brought his work home in the hopes of preserving his family farm for years to come.

Commercial cranberry farming can be rough on the environment, but there's new research finding New Jersey's industry might not be so bad.

Greenhouse gas emissions have risen steadily for the past decade despite the current and future threat posed by climate change, according to a new United Nations report.

Abundant drilling of the Marcellus and Utica Shale created a glut of natural gas and drove down prices. Now, new pipelines and export terminals are aiding overseas sales.