PRI's The World

President Donald Trump says "No collusion!" about the Russia investigation. But special counsel Robert Mueller wants to know about Trump's past business connections with Russia. The question is, does that history help explain Trump's relationship with Russian autocrat Vladimir Putin?

Global Security
Global Nation
Across Women's Lives

Tens of thousands of people dressed in purple, the color traditionally associated with the women’s liberation movement, marched through the streets of major cities from Barcelona and Madrid to Seville and Toledo to mark the UN’s International Day for the Elimination of Violence Against Women. Similar protests took place around the world, from Japan to Turkey to Rwanda.

Studio 360

Lyricist Alan Jay Lerner’s centennial, and more theater magic with impresario Jack Viertel and “Sweat” in the Rust Belt.

What do the musicals “My Fair Lady,” “Gigi” and “Camelot” have in common? They were all written by the talented, complicated Alan Jay Lerner.

How “Sweat,” the Pulitzer Prize-winning labor drama by Lynn Nottage, made the jump from Broadway glitz to blue-collar communities.

Livable Planet

Sea ice grows in the winter, when the Arctic is very cold and dark, and then dies back every summer, when the region gets pounded by nonstop sunlight. For all of human history, there's always been some Arctic sea ice that doesn’t melt in the summer. But there's much less of it now.

A sculpture in Iceland marks the location of the Arctic Circle — at least the circle's location this year, because it turns out that the Arctic Circle doesn't stay in one place. It's a suggestion of how difficult it is to pin down anything in the Arctic.