PBS News Hour - Science

• Trump’s executive order limits state regulations of artificial intelligence

  President Trump has signed an executive order that would block states from enforcing laws they pass to regulate A.I., or artificial intelligence.The directive marks a big win for tech giants but will likely be challenged in the courts. Jacob Ward, founder of The Rip Current, joins Geoff Bennett to help break down the concerns and the arguments around all of this. PBS News is supported by - https://www.pbs.org/newshour/about/funders. Hosted on Acast. See acast.com/privacy

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• Deep in the Amazon, scientists build a ‘time capsule’ to predict future of climate change

  Hundreds of miles from the U.N. conference on climate change that wrapped this weekend in Belém, Brazil, scientists are conducting a first-of-its-kind experiment that could help future policymakers address the issue. John Yang reports. PBS News is supported by - https://www.pbs.org/newshour/about/funders. Hosted on Acast. See acast.com/privacy

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• A Brief But Spectacular take on finding a place where you belong

  Sometimes, the right learning environment can change everything. For Courtney Irwin, that place was a youth development center in Salinas, California. She shares her Brief But Spectacular take on how cooking and community helped her find her way. PBS News is supported by - https://www.pbs.org/newshour/about/funders. Hosted on Acast. See acast.com/privacy

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• Key takeaways from COP30 halfway through the UN climate summit

  This weekend is the halfway point for the 30th U.N. climate summit known as COP30. In a report issued days before the meeting began, the World Meteorological Organization said 2025 is “on track to be among the three warmest years on record.” New York Times international climate reporter Somini Sengupta, who just returned from COP30, joins John Yang to discuss. PBS News is supported by - https://www.pbs.org/newshour/about/funders. Hosted on Acast. See acast.com/privacy

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• How a small community fought for justice after finding forever chemicals in drinking water

  So-called forever chemicals are both harmful to our health and are everywhere. Studies have found them in women's breast milk and even in rain falling in Tibet. A new book tells the story of how these extremely durable chemicals became so ubiquitous through the eyes of a small community that decided to fight for some measure of justice. William Brangham reports. PBS News is supported by - https://www.pbs.org/newshour/about/funders. Hosted on Acast. See acast.com/privacy

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