Since 1981, thousands of US veterans on "healing journeys" have been warmly welcomed by the Vietnamese.
From its beginnings as a geeky tool to deal with a fragmented information stream, Twitter made the hashtag a new and powerful part of the world’s cultural, social and political vocabulary.
Father's Day is approaching, raising questions about the safety of visiting fathers and grandfathers. A doctor offers guidelines.
A new project looks at the race of on-duty police officers and civilians involved in 917 fatal shootings in 2015.
The US legal system often gives the police the benefit of the doubt.
The 'resistance' to the Trump administration has many forms, from grassroots organizing to making music. But a historian of 20th-century Germany asks whether opposing Trump is a real resistance.
Social media is a great tool for activists campaigning for social justice. But if it is not used with caution it can end up working against them.
Protests erupted against the killing of black men by police in Tulsa and Charlotte. This roundup looks at research on racial violence and explains where there might be potential solutions.
States do not record the structural violence of racism as part of crime statistics. But this invisible violence has driven some people to self-harm. It has also masked forms of suicide.