Health & Science

A new report found carcinogens and lead in popular brands of synthetic hair widely used in salons. A Philly scientist says more transparency is needed for consumer safety.

On this episode, we look to understand why so many people are so lonely, and find out how we can stay better connected.

Millions of tons of fabric waste are sent to incinerators or landfills every year, where they can release climate-warming greenhouse gases.

From adapting gardens and slowing down fast fashion to clean alternatives to natural gas, WHYY News profiles some innovative climate solutions in the Philly region.

Here’s how to celebrate Earth Day in the Philadelphia region, from litter cleanups to seed planting and other events.

Black Girls With Green Thumbs takes climate lessons into schools. At Emlen Elementary, children with autism learn “earth-to-table” food production.

Gene sequencing lets us screen embryos for diseases and traits. Is this the right track for healthy and happy babies, or a slippery slope to eugenics?

Dr. Jonas Salk is credited with creating the first polio vaccine at the University of Pittsburgh. The government licensed the shot in 1955 for its safety and efficacy.

STAT Medical Transport has agreed to provide two paramedic units to cover Upper Darby. The start date has yet to be determined.

Have we reached peak algorithm-driven culture? Finding the balance between human and machine curation.

The American Public Gas Association wants Trump to limit funds for cutting carbon emissions. Philadelphia Gas Works is its largest member.

A spokesperson for the Pennsylvania Association of Staff Nurses and Allied Professionals says approximately 25 employees will lose their jobs.

This is the city’s second case of measles so far this year. Neither of the cases are connected to ongoing larger outbreaks in western states.

On this episode, we mark the 20th anniversary of YouTube with an exploration of the platform’s rise, evolution, and impact on our lives.

The money grants Prospect Medical Holdings, Pennsylvania officials and potential buyers more time to negotiate a deal to transition Crozer Health to new ownership.