Wood burning is reintroducing lead pollution into the air, US scientists find

Study of samples from seven winters suggests neurotoxic metal coming from wood itself rather than old paint Wood heating is reintroducing lead into the air of local communities and homes, a systematic investigation by academics has found. Overwhelming evidence of lead’s neurotoxicity meant the metal was banned as an additive in petrol more than 25 years ago. The research by academics from the University of Massachusetts Amherst began by analysing samples of particle pollution from five suburb...

By Gary Fuller