The U.S. warns that Russian airstrikes in Syria are harming peace talks. NATO sends warships to the Aegean Sea to deter migrant smuggling. And in a rebuke to North Korea, Seoul closes a shared industrial complex. A panel of journalists joins Diane for analysis of the week's top international news stories.
Deep in the heart of an uncharted rainforest in Northern California lives the tallest tree on the planet. Author Richard Preston tells the story of the majestic Sequoia sempervirens and the daring group of botanists and amateur naturalist who scaled the tallest trees and discovered a new ecosystem.
- Richard Preston a writer for "The New Yorker," and author of "The Hot Zone," "The Demon in the Freezer," and the novel "The Cobra Event."
Most Recent Shows
The Republican presidential field narrows after a dramatic New Hampshire primary. The Department of Justice sues Ferguson, Missouri after the city amends a police reform deal. And the Supreme Court puts President Obama's climate regulations on hold. A panel of journalists joins Diane for analysis of the week's top national news stories.
In the early nineties, anthropologist Helen Fisher wrote “The Anatomy of Love: A Natural History of Mating, Marriage, and Why We Stray.” Now she’s back with the latest research on how love affects the brain and how the Internet has changed dating.
Russia continues airstrikes in Syria. Secretary Kerry meets with world leaders in an attempt to resolve the country’s five-year civil war. A panel joins Diane to discuss the latest on the military, political and humanitarian crises facing Syria.