
The Circuit
Emily Chang goes inside Stargate, an historic $500 billion bet on the future of AI she speaks with OpenAI CEO Sam Altman and Softbank CEO Masayoshi Son about their hopes for the project.

Emily Chang goes inside Stargate, an historic $500 billion bet on the future of AI she speaks with OpenAI CEO Sam Altman and Softbank CEO Masayoshi Son about their hopes for the project.

Emily Chang explores Stargate, a $500 billion AI project she interviews OpenAI CEO Sam Altman and Softbank CEO Masayoshi Son about their vision for the initiative.

Emily Chang goes inside Stargate, a $500 billion bet on the future of AI she speaks with OpenAI CEO Sam Altman and Softbank CEO Masayoshi Son about their hopes for the project.

Soon, another billion people will be online, mostly from developing nations ways new users will embrace this technology to transform their lives its meaning for the rest of the world.

Francine Lacqua visits Finland, where the threat from neighboring Russia looms large she speaks to President Alexander Stubb about Finnish resilience and how his country is preparing for an uncertain future. (S1 E01)

As the world faces climate challenges, imaginative individuals are leading the way toward solutions.

Meeting humanity's insatiable demand for energy while still curbing greenhouse emissions will require creative solutions both big and small.

From transforming concrete into a carbon sink to mining nickel from genetically enhanced plants, we meet the bold inventors preserving and adapting to nature's offerings to help humanity thrive.

Nikolaj travels the world to meet people transforming waste into resources showing that waste isn't something to hide -- it's something we can rethink as valuable raw material.

Nikolaj Coster-Waldau begins season two and we're reminded of the delicate balance between human progress and protecting our planet.

Nikolaj begins his global journey to find out how to tell dusk from dawn in the age of climate change from the scientists behind carbon neutral jet fuel to the oceanographer creating cloud cover for the Great Barrier Reef, the answer becomes clear.

Emily Chang meets Snap CEO Evan Spiegel in Los Angeles for a conversation about his entrepreneurial journey, building Snap and his latest consumer hardware bet Spiegel is doubling down on smart glasses and going head to head with giants like Google.

Emily Chang goes inside Stargate, a $500 billion bet on the future of AI she speaks with OpenAI CEO Sam Altman and Softbank CEO Masayoshi Son about their hopes for the project.

Emily Chang meets Alexis Ohanian at Athlos NYC, an annual women's track and field event. They discuss his athletics portfolio, venture career and what really happened when he left Reddit.

Hannah Fry journeys to Ireland, her ancestral homeland, tracing the impact of the nation's modern economic transformation and its connections to the land and sea.

Hannah Fry reveals why ancient Greece was the birthplace of so many big ideas she decodes the Parthenon's geometry, sails the Aegean with ancient tools and is swept up in a riotous festival.

Hannah Fry visits South Korea to explore how it became a cultural and tech superpower she trains with a Taekwondo black belt, learns kimchi secrets from a grandmaster and dives into pro gaming.

Hannah Fry visits Ireland, exploring her ancestry and examining the country's economic changes and ties to land and sea.

Governments and entrepreneurs are racing to commercialize the moon these efforts could unlock a new, deep-space economy but to return and stay will require the highest levels of innovation.

The idea of flying cars has largely remained science fiction, until now a new generation of electrified aircraft is attracting the attention of investors and venture capitalists around the world.