Tightly regulated pharmacy vapes contain banned chemicals and toxic lung irritants, laboratory testing has revealed.

Fire crews desperately tried to contain the flames which started from a city centre shop before spreading through other premises.

Your bedroom’s design, sleep habits, indoor allergens and pollutants in the bedroom, and several other factors can determine how well you sleep.

In this video, I make one of my favorite chemicals, which is a nice and carcinogenic chromium-based liquid.