PBS News Hour - Science - TopPodcast.com

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EPA repeals limits on greenhouse gas emissions from power plants Sep 14, 2026

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The EPA announced it is repealing rules limiting greenhouse gas emissions from coal and gas-fired power plants. The move eliminates requirements that would have forced some power plants to sharply reduce their emissions, including through technologies such as carbon capture and storage. Geoff Bennett discussed what this rollback means with Vickie Patton of the Environmental Defense Fund. PBS News is supported by - https://www.pbs.org/newshour/about/funders. Hosted on Acast. See acast.com/privacy

The lasting health toll of 9/11 on rescue workers and survivors Sep 11, 2026

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It's now believed that more people have died because of the toxic exposures they got from the 9/11 sites than were killed by the terrorists on that day. Survivors, first responders and volunteers have faced everything from cancer to respiratory disorders to PTSD. Horizons moderator William Brangham explores the long-term health impacts with Dr. Michael Crane, Dr. Benjamin Luft and John Feal. PBS News is supported by - https://www.pbs.org/newshour/about/funders. Hosted on Acast. See acast.com/privacy

News Wrap: August inflation report shows consumer prices up 3.4% Sep 11, 2026

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In our news wrap Friday, the Labor Department reported that consumer prices rose 3.4% in August when compared to last year, the inflation report is fueling speculation that the Fed will raise interest rates, U.S. health officials declared an end to the cyclospora outbreak and a British official says more than half a million Russian troops have been killed since the start of the Ukraine invasion. PBS News is supported by - https://www.pbs.org/newshour/about/funders. Hosted on Acast. See acast.com/privacy

News Wrap: Supreme Court again rejects GOP push for new congressional map in Missouri Sep 10, 2026

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In our news wrap Thursday, the Supreme Court again rejected a Republican push for a new congressional map in Missouri that could have helped Republicans pick up a seat, climate scientists say August was the hottest month ever recorded globally and thousands of drones in New York recreated the Twin Towers as the city prepares to mark 25 years since the Sept. 11 attacks. PBS News is supported by - https://www.pbs.org/newshour/about/funders. Hosted on Acast. See acast.com/privacy

AI researcher warns companies are ignoring catastrophic risks Sep 09, 2026

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Concerns about the risks of artificial intelligence, and whether the companies building it are doing enough to keep it safe, have erupted across the tech world. Jacob Coxon, who previously worked at Anthropic and OpenAI, wrote that the industry understands the potential risks but is moving ahead anyway. Geoff Bennett discussed more with Amrith Ramkumar of The Wall Street Journal. PBS News is supported by - https://www.pbs.org/newshour/about/funders. Hosted on Acast. See acast.com/privacy

Southeast Asia endures punishing year of extreme weather amid super El Niño Sep 08, 2026

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Southeast Asia is enduring a punishing year of extreme weather and experts warn the ongoing storm season could be one of the most intense in years. Special correspondent Patrick Fok reports from Singapore on how the El Niño climate pattern could fuel more extreme conditions in the coming months. PBS News is supported by - https://www.pbs.org/newshour/about/funders. Hosted on Acast. See acast.com/privacy

News Wrap: Tropical Storm Marie brings dangerous surf to California coast Sep 07, 2026

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In our news wrap Monday, Tropical Storm Marie is whipping up high surf along the California coast, the Kremlin is not ruling out future talks between Ukraine, Russia, and the United States following a weekend visit to Moscow by U.S. negotiators and Iran is warning that new U.S. strikes could trigger further retaliation, including against American energy interests in the Gulf. PBS News is supported by - https://www.pbs.org/newshour/about/funders. Hosted on Acast. See acast.com/privacy

Technology is reshaping education. But is it helping students learn? Sep 04, 2026

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Putting technology into schools was sold as a revolution that would help kids learn. But as tech companies exert greater influence, many are now wondering if screen time is doing more harm than good. Horizons moderator William Brangham explores how technology is shaping education with Natasha Singer, a New York Times reporter and author of "Coding Kids: Big Tech's Battle to Remake Public Schools." PBS News is supported by - https://www.pbs.org/newshour/about/funders. Hosted on Acast. See acast.com/privacy

Pediatrician says RFK Jr. sowing doubt about measles-associated deaths Sep 02, 2026

Show notes

A coalition of leading medical groups issued their own vaccine guidance in response in part to changing and confusing messaging from federal officials. It comes on the heels of rising measles cases in multiple states. William Brangham discussed more with Dr. Paul Offit, the director of the Vaccine Education Center at Children's Hospital of Philadelphia. PBS News is supported by - https://www.pbs.org/newshour/about/funders. Hosted on Acast. See acast.com/privacy

News Wrap: U.S. strikes Iran after attempted attacks against ships in Strait of Hormuz Sep 01, 2026

Show notes

In our news wrap Tuesday, the U.S. struck targets inside Iran in response to what it called attempted attacks against ships in the Strait of Hormuz, the jury in the Lindsay Clancy trial spent a fourth day deliberating, telling the judge at one point that they were struggling to reach a unanimous decision and John Ternus has taken over as Apple's new CEO. PBS News is supported by - https://www.pbs.org/newshour/about/funders. Hosted on Acast. See acast.com/privacy

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