On Oct. 17, many Canadians will have the right to cultivate small amounts of cannabis at home. But just because something is legal doesn’t mean it’s without potential pitfalls. Here are some of the questions aspiring green thumbs will want to consider before potting pot plants indoors this fall.

A growing body of research suggests early sports specialization — spending eight months or more a year playing a single sport — can do young athletes more physical harm than good.