NEWS

A new paper from Portland State University’s Department of Chemistry has identified pine rosin, a substance with well-known toxic properties, is being used as a thickening agent in cannabis oil used in vaping devices. Robert Strongin,...

Sand crabs, a key species in beach ecosystems, were found to have increased...

While providing benefits to the environment, some trees also emit gases to the atmosphere that worsen air pollution and alter climate. Field trials in Oregon and Arizona show that poplar trees, which emit trace amounts of the gas isoprene,...

Whether or not a patient receives pain treatment when seeking emergency medical services may depend, in part, on their race or ethnicity, according to a new study by Portland State researchers. The study was published in the journal Medical Care and was led by PSU Sociology PhD student Jamie...

The vaping industry is filled with unknowns. Those unknowns are leading to more questions as the number of users dealing with injuries, or in some cases, death, continues to rise. Portland State University Chemistry Professor Rob Strongin...

Under a warming climate, wildfires in Oregon's southern Blue Mountains will become more frequent, more extensive and more severe, according to a new Portland State University-led study. A mosaic of burn patches of different fire severities...

Tiny threads of plastics are showing up in Pacific oysters and razor clams along the Oregon coast — and the yoga pants, fleece jackets, and sweat-wicking clothing that Pacific Northwesterners love to wear are a source of that pollution, according to a new Portland State University study....

Amid increasing concern about the effects of plastic pollution on marine ecosystems, a new study led by Portland State University found that North America is lagging behind other continents when it comes to understanding the potential risks that microplastics and associated pollutants pose...

Portland State University researchers Martin Swobodzinski and Amy Parker are laying the groundwork for digital apps that will help travelers of all abilities navigate both indoors and out. Current technology leaves a lot to be desired...

As the wildfires and hotter summers become more frequent in the Northwest, experts from across a range of sectors including academia, state and federal agencies, tribal communities and municipal governments throughout the region gathered...

Researchers from Portland State University and Oregon Health & Science University have been awarded a three-year $2.5 million award from the Department of Defense to help improve soldiers' mental health, resilience and readiness. PSU's...

With warming temperatures, average snowfall frequency is estimated to decline across the Pacific Northwest by 2100 — and at a faster rate if greenhouse emissions are not reduced, according to a new Portland State University study. ...