New research has shown that scented wax melts and other products release as much indoor pollution as a diesel engine.

Nothing beats the warm, inviting scent of fresh citrus, cinnamon, and spice filling your home. Instead of using artific ...

Scented chemical fragrances in household products react with ozone, creating harmful nanoparticles that pollute indoor air.

Scented chemical products rapidly fill the air with nanoscale particles that are small enough to get deep into your lungs, ...