Burning birthday candles can impair brain function, a study suggests. People are worse at focusing and spotting changes to someone’s emotions after sitting in an unventilated room with a ­candle ...

Burning birthday candles could impair people's cognitive abilities, according to new research from scientists at the Universities of Birmingham and Manchester. The study found that individuals exposed ...

Friends are the family we choose, and if you ask us, it’s always a good idea to say just how much they mean to you. One of ...