In a recent study, we tested pine wood chips and biochar – a form or charcoal made from heating rice husks in a limited oxygen chamber, a process known as pyrolysis – and found they could remove ...

The post One of the Biggest Microplastic Pollution Sources Might Surprise You appeared first on Katie Couric Media. This ...

Scientists in South Korea have developed an air filter, inspired by the human nose, which is 10% to 30% more efficient in ...

Researchers at South Korea's Chung-Ang University have designed a novel air filter by drawing inspiration from our mucus-covered nasal hairs, which can trap and retain particulate matter thanks to ...

SEOUL, South Korea, July 22, 2025 /PRNewswire/ -- Airborne particulate matter represents a silent but pervasive threat to our health, infiltrating our homes, workplaces, and public spaces alike. Air ...