Bogota's mayor wants to make the city 'better for all,' but repeated police crackdowns have displaced thousands of homeless Colombians. Are clean streets really more important than human rights?
More Australians over 50 are drinking and taking drugs than ever before. Here's why that can be a problem.
The proportion of population who use legal and illegal drugs has remained stable or trended down. Fewer young people are using, but the proportion of older people using drugs and alcohol has grown.
A South African Olympic silver medallist achieved something remarkable, especially after testing positive for methamphetamine use in 2012. But care needs to be taken in how this narrative is framed.