Stefano Kotsonis

Private equity and your doctor's office. A private equity firm in Texas has been buying up anesthesiology businesses, promising greater efficiencies and lower costs.

The UN is investigating whether war crimes have been committed by Israel and by Hamas. But what exactly qualifies as a war crime? And why are they so hard to prove – and prevent?

School systems around the country are grappling with ways to teach students media literacy. California has just passed a law to do that, and experts say they’re doing it right.

The U.S. government says it foiled a plot by the Indian government to assassinate one of its citizens who was living in the United States. It's called transnational repression, and the FBI says it's a growing problem.

Some voters want President Biden to condemn Israel's bombing of Gaza. But insiders say Biden's public embrace is exactly what's helping him influence Israel more than his predecessors ever did. But that may be changing.

Leonard Leo has been described as a puppet-master – pulling strings between rich and powerful conservatives to turn American judiciary to the right. Who is Leonard Leo and how has he been so effective?

A conversation with Woniya Thibeault, winner of the wilderness survival show "Alone." She wants to show people how to deepen their connection to nature — not just to survive, but to thrive.

Rebroadcast: The future is closer than it appears. Sensors that can read your brain waves – and sell your data – are hitting the market, and experts say it’s time to establish rules of the road.

Nobel prize-winning economist and psychologist Daniel Kahneman has died at the age of 90.

Rebroadcast: In 1956, a federal judge ordered the town of Clinton, Tennessee to desegregate its high school. The unrest that followed tore the town apart.