Pittsburgh team finds why H5N1 zeroed in on US cow udders, not their lungs
Early in 2024, H5N1 bird flu reached dairy herds in the United States and presented an unexpected pattern…
Pennsylvania waterways are full of microplastics, and sediment levels keep doubling
Tiny plastic particles are accumulating in Pennsylvania waterways at an alarming rate, and researchers say they are not…
Study finds these Pittsburgh neighborhoods see worst summer heat
It’s getting hotter in Pittsburgh as summer approaches, and if you’re in a historically redlined neighborhood, you’re probably…