Tigers, robots and unintended consequences: T...

Canada is one of the world's largest exporters of oil and gas. Much of that oil moves through pipelines that run through lands where the country's original inhabitants, or First Nations, live. The history of Canada's relationship with its 1.67 million First Nations communities is ...  Afficher plus

About a decade ago, the Icelandic city of Akureyri asked itself a question: Can we become carbon neutral? Catch and repurpose literally all of our pollution? They decided to try. Burned by the 2008 financial crisis that crushed Iceland's economy, the nation learned a lesson that ...  Afficher plus

Shipping has long been one of the most opaque of global industries. Now many operations in the oil sector, which accounts for nearly a third of all seaborne trade, have become still more secretive, following the West's imposition of sanctions on Russian oil. A new "dark fleet" of ...  Afficher plus

More than 171 trillion pieces of plastic are estimated to be floating in the world's oceans. We’ve touched on the extent of the plastic problem before on the pod, but this time we’re looking into how exactly its affecting marine creatures. Researchers say hermit crabs are increas ...  Afficher plus

Solar geoengineering is a hot (er, cool?) topic these days. One method involves injecting a form of sulfur into the atmosphere to reflect solar radiation and help reduce global temperatures. But it could also cause unpredictable changes to ozone, rainfall, and ecosystems. So when ...  Afficher plus

With a third of the country under water and more than 1,000 people dead, the government of Pakistan seeks international help to battle the devastating damage caused by monsoon rains. Asif Sherazi, Islamic Relief's director for that country, tells us how the situation looks like i ...  Afficher plus