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 ...

The particles eminating from burning scented wax melts indoors can create a “tremendous amount” of indoor air pollution — similar to pollution caused by diesel engines. “If you’re using ...

Try these homemade recipes to eliminate household odors and refresh rooms with natural ingredients. The right scent can ...