Taxi drivers rarely die of Alzheimer’s – how complex mental maps and spatial reasoning protect your brain

Taxi and ambulance drivers are less likely than workers in almost any other job to die of Alzheimer’s disease. That was the surprising result of a 2024 study examining the…

What is emotional regulation? A child psychologist explains

If you’ve followed mental health topics on TikTok or Instagram lately, you have probably heard the term emotional regulation. But emotional regulation isn’t just a trendy buzzword. It’s a nuanced…

Philadelphia’s failing air quality hits hardest in neighborhoods near industry and highways, where asthma rates soar

Philadelphians who live near industrial land and major roads – those who live in the Port Richmond and Bridesburg neighborhoods along I-95, or the Delaware River port-industrial corridor, for example…

How to do your own online health research like a scientist – a biostatistician’s step-by-step guide

The instinct to “do your own research” when it comes to your health is a good one. The challenge often is not lack of information, but the opposite. People are…

In memory care deserts, senior centers can help close the gap in brain-related healthcare

About 90 miles north of Phoenix, the town of Yarnell nestles atop a winding mountain road. Phoenix, a sprawling city of more than 1.6 million people, has one physician for…

Trump administration is withholding more than $1B in Medicaid funds from California and Minnesota, in latest example of weaponizing real and imagined fraud

The Trump administration announced on July 21, 2026, that it’s withholding US$867 million in federal healthcare funding for California and $200 million for Minnesota – a total of more than…

Preeclampsia rates in minority communities shed light on the social roots of maternal health disparities

In November 2020, Lupe was in the final weeks of her pregnancy when dark spots began distorting her vision. Lupe, a participant in a study on emotional distress and maternal…

Should you drink Philly’s tap water?

If you live in Philly and want to know information about your tap water quality, start with the latest consumer confidence report, which is required to be produced annually by…

Flawed studies linking hormone therapy to breast cancer made doctors reluctant to prescribe it for menopause relief – especially for breast cancer survivors

Although menopause is not a new phenomenon by any means, the past few years of what some have called the “menopause moment” have brought it to the forefront of national…

Should you wash your prewashed lettuce? An infectious disease expert explains how to eat your greens safely during the cyclospora outbreak

Salads – along with other fresh produce – are some of the healthiest foods you can eat. Leafy greens are rich in vitamins A, C and K, folate, potassium and…