Bird flu, which has long been an emerging threat, took a significant turn in 2024 with the discovery that the virus had jumped from a wild bird to a cow. In just over a year, the pathogen has spread through dairy herds and poultry flocks across the United States. It has also infected people, resulting in 70 confirmed cases, including one fatality. Correspondent Bill Whitaker spoke with veterinarians and virologists who warn that, if unchecked, this outbreak could lead to a new pandemic. They also raise concerns about the Biden administration’s slow response in 2024 and now the Trump administration’s decision to lay off over 100 key scientists. Demis Hassabis, a pioneer in artificial intelligence, is shaping the future of humanity. As the CEO of Google DeepMind, he was first interviewed by correspondent Scott Pelley in 2023, during a time when chatbots marked the beginning of a new technological era. Since that interview, Hassabis has made headlines for his innovative work, including using an AI model to predict the structure of proteins, which earned him a Nobel Prize. Pelley returns to DeepMind’s headquarters in London to discuss what’s next for Hassabis, particularly his leadership in the effort to develop artificial general intelligence (AGI) – a type of AI that has the potential to match the versatility and creativity of the human brain.  One of the most awe-inspiring and mysterious migrations in the natural world is currently taking place, stretching from Mexico to the United States and Canada. This incredible spectacle involves millions of monarch butterflies embarking on a monumental aerial journey. Correspondent Anderson Cooper reports from the mountains of Mexico, where the monarchs spent the winter months sheltering in trees before emerging from their slumber to take flight. To learn more about listener data and our privacy practices visit: https://www.audacyinc.com/privacy-policy Learn more about your ad choices. Visit https://podcastchoices.com/adchoices

Correspondent Scott Pelley reports on an American doctor who volunteers in Gaza, and from Doha where medical teams work to rehabilitate children injured in the war. Who are the men President Trump sent to a notorious maximum-security prison in El Salvador using a wartime law dating back to 1798?  The Trump administration says they are all violent gang members and terrorists. But after obtaining internal government documents, 60 Minutes could find no criminal records for most of the prisoners. Correspondent Cecilia Vega reports.  With a history spanning two thousand years and still playing a vital role in global commerce, the oak barrel, as correspondent Bill Whitaker discovers, is much more than just a container. Barrels are a vital ingredient, especially in the production of Bourbon Whiskey — giving it all of its distinctive color and much of its taste. Whitaker takes us inside the largest maker of wooden barrels to glimpse the magic and mystique of this essential tradition. To learn more about listener data and our privacy practices visit: https://www.audacyinc.com/privacy-policy Learn more about your ad choices. Visit https://podcastchoices.com/adchoices