Essential oil diffusers spread fragrance throughout your home without a candle's open flame. Our top picks are powerful and ...

Parade aims to feature only the best products and services. If you buy something via one of our links, we may earn a commission. When temperatures drop and heaters kick on, the air inside can feel ...

Ultrasonic waves can help clean items around your home, but which products are best? Here are 12 types of tools that leverage ...

The product recommendations in this post are recommendations by the writer and/or expert(s) interviewed and do not contain affiliate links. Meaning: If you use these links to buy something, we will ...

Winter air isn't just cold: it's dry, too. Dry air inside is well-known to cause itchy skin and dry throats, but it can also increase the amount of germs and viruses in your home. The best humidifiers ...

A must in every parent’s cold and flu remedy kit, humidifiers help add moisture to the air and ease the uncomfortable symptoms that come with seasonal illnesses. To find the best baby humidifiers, we ...

John Carlsen has more than a decade of experience testing and reviewing home tech products, with a major focus on smart home security. He earned his BS in journalism from Utah Valley University. In ...

Abstract: Residual stress dramatically affects the performance of piezoelectric micromachined ultrasonic transducers (pMUTs), in particular, the transmitting sensitivity. This letter presents a novel ...