Scented wax melts, often marketed as a safer alternative to candles, can produce as many ultrafine air particles as diesel engines or gas stoves when used in homes These nanoparticles form when ...

For many home décor enthusiasts, wax melts represent the perfect solution for adding delightful scents to living spaces without the fire hazards associated with traditional candles. These small ...

Simon Spichak finished his MSc at University College Cork, where he studied the interactions between the microbes in the gut and the brain. He became interested in science communication during his ...

1. Ask the adult you are working with to light the candle. 2. Watch the candle flame start out small and get bigger. Notice how some of the wax near the wick melts. 3. As the flame burns, the wax from ...