Planet Earth is losing a substantial chunk of its wildlife. WWF Chief Global Scientist Rebecca Shaw looks at how close we are to a tipping point.

For nearly a month, Jair Bolsonaro refused to accept defeat in Brazil's presidential election to his challenger, Lula. Latin America expert Diego Armus explains what happened.

Whether the Phillies win another World Series remains to be seen. But one thing's for sure, according to economic expert Peter Zaleski: Philadelphia's economy will come out on top.

The Phillies going to the World Series has brought the city of Philadelphia together in a unique and palpable way.

NASA's DART mission aimed to change the path of an object in space - and it worked.

After just six weeks as Britain's Prime Minister, Liz Truss is out. A British politics expert explains what went historically wrong.

Thought the threat of a railroad union strike was behind us? Think again. And this time, the looming holiday season underscores the stakes.

President Biden is hoping a pardon for federal violations of simple cannabis possession will right a "failed approach to marijuana." Will the decision accomplish its goal?

A group of asylum seekers were sent to Martha's Vineyard on false promises. A similar thing happened during the Civil Rights Movement.

How much did the Child Tax Credit do to decrease child poverty, and how do we continue the progress we've made?

For several weeks, protests have exploded across Iran in response to the death of a woman in police custody. Political science expert Dr. Sean Yom gives context to the rising between the Iranian people and their government..

Just how much of a problem is obesity in America? Health policy expert Dara Lieberman looks at the ripple effects of obesity, from physical health to economic impact.

'Serial' may have played a big role in overturning Adnan Syed's conviction, but it spawned a genre that doesn't always have a positive impact.

We discuss the pros and cons of mental health apps and how to find the right care for you.

The Federal Reserve met this past week and delivered another significant interest rate hike. Local economist David Fiorenza discusses the Fed's strategy.

Recent developments in Russia's war against Ukraine suggest that Vladimir Putin's position could be weakening. Dr. Melissa Chakars and Dr. Lisa Baglione examine the state of the invasion.

The Inflation Reduction Act, the infrastructure bill, gun control legislation, and the American Rescue Plan -- they add up to more legislative wins than most presidents see in their first two years. But is it enough to keep Democrats in power in the midterm elections?

Hurricane Fiona has hit Puerto Rico hard. Dr. Michelle Carlo checks in from the island with a first-hand account of the damage.

Now more than ever, the institutional norms of American democracy are being challenged. Political science expert Dr. Susan Liebell examines what's happening.

The Fed is set to hold its September meeting next week. Economist David Fiorenza gives a preview in his weekly update.

NASA wants to go back to the moon. We are still waiting for the launch of Artemis I, which had to be scrubbed a couple of times, but they are going to try again soon. This is a bold and exciting initiative, and we wanted to learn more about it, so we asked Dr. Karen Masters, Professor of Astronomy and Physics at Haverford College to come on the podcast and talk about Artemis.

From news articles to social media to wall-to-wall coverage on the cable news channels, America is fascinated by the monarchy. When you think about it, isn't that kind of odd?

Artificial intelligence has helped advance medical care, but it creates some complicated legal issues.

Political ads are everywhere right now. We find out what goes into the candidates' digital strategies.

Philadelphia economist David Fiorenza explains what lower gas prices, changes to the housing market, and more American Rescue Plan money mean for the economy.