Listen to PBS News Hour science reporting published every Wednesday by 9 p.m. Featuring reports from Miles O'Brien, Nsikan Akpan and the rest of our science crew, we take on topics ranging from the future of 3-D printing to power of placebo drugs. Is this not what you're looking for? Don't miss our other podcasts for our full shows, individual segments, Brooks and Capehart, Brief but Spectacular, Politics Monday and more. Find them in iTunes or in your favorite podcasting app. PBS News is supported by - https://www.pbs.org/newshour/about/funders. Hosted on Acast. See acast.com/privacy
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Listen to PBS News Hour science reporting published every Wednesday by 9 p.m. Featuring reports from Miles O'Brien, Nsikan Akpan and the rest of our science crew, we take on topics ranging from the future of 3-D printing to power of placebo drugs. Is this not what you're looking for? Don't miss our other podcasts for our full shows, individual segments, Brooks and Capehart, Brief but Spectacular, Politics Monday and more. Find them in iTunes or in your favorite podcasting app. PBS News is supported by - https://www.pbs.org/newshour/about/funders. Hosted on Acast. See acast.com/privacy
Some call it the 'Doomsday Glacier,' a vast expanse of Antarctic ice roughly the size of Florida. As temperatures rise, the Thwaites Glacier is melting fast and threatens to raise global sea levels. That's why a team of nearly 40 researchers is embarking on a two-month journey to study it. Science correspondent Miles O'Brien is with the expedition and reports. PBS News is supported by - https://www.pbs.org/newshour/about/funders. Hosted on Acast. See acast.com/privacy
The private space economy is growing significantly and the year ahead could be a big one. The first private space station is expected to launch next spring, new commercial space flights will be offered and SpaceX is considering a public stock offering. Science correspondent Miles O'Brien reports on a space start-up in New Zealand catching some attention of its own. PBS News is supported by - https://www.pbs.org/newshour/about/funders. Hosted on Acast. See acast.com/privacy
This year, the development and spending around artificial intelligence has been perhaps the most significant business and economic story. AI spending is driving one of the most explosive periods for the tech industry and playing a big role in overall economic growth. But there are very real questions about the boom. Geoff Bennett discussed the potential bubble with Cade Metz of The New York Times. PBS News is supported by - https://www.pbs.org/newshour/about/funders. Hosted on Acast. See acast.com/privacy
In movies and literature, a wolf's haunting howl can signify danger or untamed nature. In real life, researchers in Yellowstone National Park are analyzing those howls with cutting-edge AI technology to better monitor and track wolves. Matt Standal of PBS Montana reports. PBS News is supported by - https://www.pbs.org/newshour/about/funders. Hosted on Acast. See acast.com/privacy
The Trump administration says it plans to dismantle the National Center for Atmospheric Research in Colorado, which is the nation's premier atmospheric science center. The center was founded in 1960 and has facilitated generations of breakthroughs in climate and weather science. William Brangham discussed the move with climate scientist Kim Cobb and meteorologist Matthew Cappucci. PBS News is supported by - https://www.pbs.org/newshour/about/funders. Hosted on Acast. See acast.com/privacy
The Trump administration announced an immediate pause on the leases for five large-scale offshore wind farms off the East Coast. The Interior Department provided few details, but said the Pentagon believed the turbines could obscure and confuse radar signals. It's the latest move by the White House taking aim at wind power. Science correspondent Miles O'Brien has been tracking these projects. PBS News is supported by - https://www.pbs.org/newshour/about/funders. Hosted on Acast. See acast.com/privacy
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
For years, solar power at home was mostly limited to people who owned their rooftops and could afford the steep upfront costs. But now, a new generation of small, affordable systems — often called "plug-in" solar — are making clean energy more accessible. Already widespread in Germany, the movement is gaining momentum in the United States. Laura Klivans of PBS member station KQED reports. PBS News is supported by - https://www.pbs.org/newshour/about/funders. Hosted on Acast. See acast.com/privacy
Last year, 1 in 10 U.S. babies was born before 37 weeks of pregnancy, which is considered preterm. That's one of the highest premature birth rates among developed nations, according to the March of Dimes. We hear from parents of preterm babies about their experiences, and Ali Rogin speaks with an entrepreneur who's using AI to help doctors predict when preterm births are likely. PBS News is supported by - https://www.pbs.org/newshour/about/funders. Hosted on Acast. See acast.com/privacy
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
As health insurers increasingly rely on artificial intelligence to process claims, denials have been on the rise. In 2023, about 73 million Americans on Affordable Care Act plans had their claims for in-network services denied, and less than 1% of them tried to appeal. Now, AI is being used to help patients fight back. Ali Rogin speaks with Indiana University law professor Jennifer Oliva for more. PBS News is supported by - https://www.pbs.org/newshour/about/funders. Hosted on Acast. See acast.com/privacy
The United Nations climate summit, known as COP30, will wrap up later this week, and its achievements will likely be more muted this year. Delegates from nearly 200 countries are meeting near the Amazon rainforest, but the Trump administration decided not to send anyone. As part of our Tipping Point series, William Brangham discussed more with former Secretary of State John Kerry. PBS News is supported by - https://www.pbs.org/newshour/about/funders. Hosted on Acast. See acast.com/privacy
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
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
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
For decades, China's government has reshaped the country with dramatic displays of state power, from vast infrastructure projects that have remade entire provinces to nationwide campaigns that attempt to shape citizens' behavior. Ali Rogin reports on what those sweeping measures say about China's ambitions and what they may mean for the future of U.S.-China competition. PBS News is supported by - https://www.pbs.org/newshour/about/funders. Hosted on Acast. See acast.com/privacy
A poll from the journal Nature found that 75% of researchers in the U.S. are considering leaving the country. That includes a man who's been dubbed the "Mozart of Math." Stephanie Sy examines what's behind a potential scientific brain drain. PBS News is supported by - https://www.pbs.org/newshour/about/funders. Hosted on Acast. See acast.com/privacy
The latest Consumer Price Index shows that the average electric bill went up more than 5% from September 2024 to September 2025. That's faster than the inflation rate for the same period. Conventional wisdom blames the demand for power on the explosive growth of data centers, but a new analysis concludes that it’s not that simple. John Yang reports on the other factors behind the rising costs. PBS News is supported by - https://www.pbs.org/newshour/about/funders. Hosted on Acast. See acast.com/privacy
Jamaica is suffering extensive damage from the devastating force of Hurricane Melissa. It's just the second Atlantic storm ever to make landfall with winds up to 185 mph. William Brangham reports and Geoff Bennett discusses the impact and rescue efforts with Antony Anderson, Jamaica's ambassador to the United States. PBS News is supported by - https://www.pbs.org/newshour/about/funders. Hosted on Acast. See acast.com/privacy
From Texas to North Carolina, from New England to the Midwest, communities are facing a growing threat from flash flooding. Many of those regions already lack enough affordable housing, a problem made worse by these storms. For our climate series, Tipping Point, William Brangham reports on how one community in Central Vermont is trying to find a new way to move to higher ground. PBS News is supported by - https://www.pbs.org/newshour/about/funders. Hosted on Acast. See acast.com/privacy
Listen to PBS News Hour science reporting published every Wednesday by 9 p.m. Featuring reports from Miles O'Brien, Nsikan Akpan and the rest of our science crew, we take on topics ranging from the future of 3-D printing to power of placebo drugs. Is this not what you're looking for? Don't miss our other podcasts for our full shows, individual segments, Brooks and Capehart, Brief but Spectacular, Politics Monday and more. Find them in iTunes or in your favorite podcasting app. PBS News is supported by - https://www.pbs.org/newshour/about/funders. Hosted on Acast. See acast.com/privacy
