President Iván Duque had argued that the tax overhaul was needed to raise badly needed revenue. But ordinary Colombians who are suffering amid COVID-19 turned out by the tens of thousands.

This isn't the first big vaccine rollout, and the past holds lessons for the pandemic present. Here's a look at how the polio vaccine overcame U.S. hesitancy.

Four migrant families that were separated at the border by the Trump administration will be allowed to reunify in the United States this week, the secretary of Homeland Security announced.

Do transgender women and girls have a constitutional right to play on women's sports teams? That question was argued before the 9th U.S. Circuit Court of Appeals on Monday.