Smoke alarms are designed to save lives, but many people become concerned when they learn that some models contain a radioactive material. The word “radioactive” can sound alarming—particularly when the…
Non-stick pans are convenient, affordable and remarkably easy to clean. For many households, they are the go-to choice for cooking eggs, pancakes and delicate fish. But concerns about “forever chemicals”…
“PFA chemical” is a phrase people increasingly encounter when searching for information about persistent fluorinated substances. But it can refer to two very different things: PFAS, the large family of…
A blood test can reveal that PFAS have entered the body. It cannot, however, tell someone exactly where the chemicals came from, whether they will develop an illness, or how…
Per- and polyfluoroalkyl substances (PFAS) are often described as “forever chemicals”. The phrase is simple, but the problem is not. PFAS are a large family of thousands of synthetic chemicals…
Non-stick cookware is convenient, familiar and found in millions of kitchens. A fried egg slides from the pan, cleaning takes seconds, and little or no oil is needed. But what…
Non-stick cookware has transformed everyday cooking. Eggs slide out of the pan, sauces are easier to clean, and less oil is often needed. But the same slippery surface has raised…
Non-stick pans make cooking easier: less oil, fewer stuck-on ingredients and faster clean-up. But growing concern about “forever chemicals” has made many consumers question what their cookware is made of—and…
Stain-resistant clothing, carpets, furniture and food packaging are designed to make everyday life easier. A spill can be wiped away, outdoor clothing can repel rain, and a sofa may stay…
A coffee spill on a sofa, mud on outdoor trousers or grease on a takeaway container: stain resistance is marketed as a small everyday convenience. For decades, manufacturers have used…