Your holiday candles that smell of pomegranate, peppermint and pine may spark joy in your home, but they can also fuel your risk of heart disease and certain cancers, a new study finds. “Our research ...

Cooking – and especially frying – is known to emit high concentrations of particles due to combustion (the process of burning something). Particles from combustion processes are among the most harmful ...

Ultrafine particles are of particular concern from a health perspective. They are easily inhaled into our lungs, but research has found they are excreted from the body very slowly.