McMaster University researchers studying the soot falling on Hamilton neighbourhoods have determined the grimy, black substance contains toxic chemicals consistent with coal combustion. For the “What’s the Grime?” study, they worked with volunteers to collect samples throughout the city.
Dominion Society, which supports deporting immigrants en masse, is advertising a conference in Hamilton this month. It’s prompted anti-racism groups to advise venues and businesses on how to avoid unwittingly booking events by groups they say promote hate, an issue…