How the pandemic upended crime patterns

An examination of April crime statistics across eight US cities.

A very American form of essential work: Gun-violence prevention

There's another epidemic in American cities, and it's only gotten harder to address.

In London, the stats show a link between teen homicide rates and deprivation

Yesterday, the BBC reported the 169th murder of a London teenager in just 10 years.

Students have invented an “unstealable bike”

You weren’t using those wheels, were you?

Mass bus shelter theft in China

So many questions.