Christiana Figueres led the global adoption of the Paris Agreement in 2015, and continues to fight for the climate today. She says she's stubbornly optimistic about addressing climate change.

More than 65 million people around the globe are either refugees, asylum seekers, or displaced within their own countries. It’s the largest number of people forced to flee their homes since World War II.

How do we save ourselves from repeating errors of our past? Former Secretary of State Madeleine Albright poses this question in her new book, Fascism: A Warning.

Across the US, students are heading back to college for the start of the school year. Many will wrestle with mental health challenges.

Midterms are often seen as the first nationwide referendum on a first-term president. Donald Trump’s ratings have ranged from low to medium-low, but a “blue wave” of victories is far from guaranteed this fall.

At age 25, Gaby Pacheco was the first undocumented Latina to testify in front of Congress. In this conversation with New York Times Contributing Op-Ed Writer Wajahat Ali, she talks about the struggles immigrants still face years later.

In our first “Off Stage” bonus episode, New York Times Contributing Op-Ed Writer Wajahat Ali speaks with former white supremacist skinhead Christian Picciolini.

One year after a deadly hate rally in Charlottesville, Virginia, the city continues to heal.

American-born businessman Bill Browder is a staunch critic of Russian President Vladimir Putin. In fact, Putin singled out Browder at a joint press conference with President Trump in July. Browder explains why he's not afraid of the Russian leader.

Is the Republican Party in the United States having an identity crisis? Are the priorities of the Republican Party, conservative ideals, and the Trump administration’s policies aligning?