A small new study found high levels of PFAS ‘forever chemicals’ in eco-friendly period hygiene items like washable period panties and reusable pads.

Elevated levels of per- and polyfluoroalkyl substances (PFAS), also known as “forever chemicals,” may be associated with metabolic disruptions potentially leading to type 2 diabetes.

Using a new chemistry technique called nanoscale fletching, scientist have created a high-performance nonstick coating that ...