Another reason to eat your fruits and vegetables: Recent research shows that small doses of the toxins naturally found in plants can boost our immune systems, protect against brain disease and help us live longer. We look at the toxins in plants and other anti-aging insights.
Travelers and businesses worldwide are struggling to cope with closed airspace over Europe in the aftermath of the Icelandic volcano. A panel joins Diane for an update on the spread of ash and the economic cost to the region and the airline industry.
- Patrick Smith airline pilot and author of the "Ask the Pilot" blog on Salon.
- Steve Lott head of communications for IATA in North America
- Matthew Bishop U.S. business editor and New York bureau chief of The Economist
- Anthony Smallwood spokesman for the European Union Delegation in Washington D.C.
- Joe Palca NPR science correspondent
Most Recent Shows
Many Americans are celebrating the Supreme Court’s landmark decision affirming the right of same-sex couples to marry. We dive into the court's decision, the dissents, how critics are reacting and what it means for the country.
Secretary of State John Kerry and his Iranian counterpart head to Vienna for nuclear talks. The White House announces changes to U.S. hostage policy. And Greek debt negotiations falter. A panel of journalists joins guest host Susan Page for analysis of the week's top international news stories.
The Supreme Court upholds federal healthcare subsidies. President Barack Obama is to deliver the eulogy for Charleston Pastor Clementa Pinckney. And Congress clears the way for the Trans-Pacific trade deal. A panel of journalists joins guest host Susan Page for analysis of the week's top national news stories.