Liz Tung

“If we do this right, then maybe, maybe within two to four weeks, we can see evidence of slowing of the epidemic wave,” said Health Commissioner Tom Farley.

How prepared is Philadelphia — and its residents — for the arrival of COVID-19? Pandemic experts weigh in on the city’s vulnerabilities, and the best ways to prep.

How a subreddit dedicated to strangers’ problems taps into our human desire for fairness

New policies meant to curb the youth vaping epidemic could hurt adults who vape to quit

Project HOME, Independence Blue Cross and AmeriHealth Caritas unveiled a 3-year, $1 million initiative to offer services to reduce the harm of poverty.

How five near-death experiences drove David Fajgenbaum to live his life to the fullest, and discover a novel treatment for Castleman's disease.

Medicaid recipients in Pennsylvania could be in for a surprise on their next trip to the pharmacy as preferred drug list changes.

The issue has divided nurses, confounded voters, and prompted a multimillion-dollar backlash by the hospital industry. Even research on the impact of ratio laws has been split

Gratitude journaling, it turns out, transformed the neuroscientist’s grief — and likely his brain

What works in policing high-crime areas, and what doesn't?

Machine learning is democratizing special effects — and that might be a bad thing.

How emerging microbiome science is pointing the way toward an innovative approach.