Indira Lakshmanan joined as a guest panelist on NPR's 1A.
Sarah Aziza contextualizes journalist Jamal Khashoggi's disappearance with the fate of other critics of the Saudi government.
Amid the new revelations about the shocking death of Jamal Khashoggi, Democracy Now speaks with investigative journalist and Pulitzer Center Grantee Sarah Aziza about Saudi Arabia’s long history of targeting dissidents.
Two engineers at the University of Kentucky want to give farmers an easy way to prevent a prevalent problem: aflatoxin contamination, which has global economic and health effects.
Saudi journalist Jamal Khashoggi's mysterious disappearance has caused shockwaves throughout the world, with many now looking at Saudi Arabia’s crackdown on dissenters.
What does an 8-ton concrete sphere tell us about the Arctic and our place in a changing world?
An eight-ton concrete ball and a 32,000-year-old needle collection. What's all this got to do with the Arctic? Find out on this episode of Threshold.
Sam Eaton talks with PRI's The World about Brazilian right wing-populist Jair Bolsonaro and his environmental platform.
All across the Arctic, frozen soil is thawing out. A lot of stuff is buried there—plants and animals that lived more than 10,000 years ago. What happens when a Paleolithic bison bone starts to decompose for the first time?
Brazil’s leading climatologist wants to change the way businesses view the Amazon. If standing trees become more valuable than cleared land, the forest can recover and continue to absorb greenhouse gases.
Big landowners along the Brazilian Amazon's 'arc of deforestation' are pushing the government to ease regulations, spelling disaster in the battle to preserve the world's largest tropical forest.
When a major storm hit Shishmaref, Alaska, in 2005, the town became a poster child for climate change in the Arctic. But the story here starts way before that storm.