Mayo Clinic researchers have publicly defended their validation of a photoplethysmography-based home sleep apnea test for ...

The first step to getting help is getting tested. But the city of Milwaukee has a problem. Since the pandemic, lead screening of kids has plummeted. Testing numbers have struggled to recover since, ...

Shyquetta McElroy is on a mission. Posted up at her kitchen island one Friday morning, she has a single aim: getting as many students as possible tested for lead poisoning at Clarke Street School the ...