Protests in Hong Kong over a proposed extradition law are the largest in the territory's history. But not all of the people out in the street share the same tactics or goals.
Many cities have no standard method for counting the number of people who live in their cars. This means that their issues are often overlooked in policies designed to help the homeless.
While there's still a great deal that is unknown about sex trafficking, research studies and nonprofits have been able to gather telling data on this industry's victims and perpetrators.
Organizations try to hide mistakes and evade responsibility, studies show. But two scholars analyzing militant and terrorist groups say they are willing to acknowledge their mistakes – sometimes.
Getting everyone whose lives were thrown off-track back takes a lot of personal effort, paired with work done by a constantly shifting mix of nonprofits and governmental agencies over many years.
An analysis of social media troll activity during the 2016 election campaign shows that exposure to Russian propaganda may have helped change American minds in favor of Republican candidate Trump.
This state law is leaving up to a million people unable to participate in elections who might have gotten relief through an amendment voters approved. Critics call it a modern-day poll tax.
Between 2000 and 2015, the population of U.S. citizen minors living in Mexico more than doubled. Who are the kids living on the other side of the border?
The problems facing America are unrestrained capitalism and corruption, said the Democratic presidential candidates over two nights of debates. Or was that really Teddy Roosevelt speaking?