Permafrost thawed by climate change threatens remote villages in Alaska

In the Arctic tundra of Alaska, climate change is forcing an Alaska Native village to relocate. Rising temperatures are melting the underground permafrost. The melted ice then mixes with the soil, creating unstable land the Yupʼik people call Alaskan quicksand. Amalia Huot-Marchand and a team from the Medill School of Journalism report. PBS News is supported by - https://www.pbs.org/newshour/about/funders. Hosted on Acast. See acast.com/privacy

This week, countries may approve a carbon tax on the global shipping industry. The International Maritime Organization is poised to approve new levies on ships for their emissions, but the Trump administration argues it's a harmful tax. William Brangham has a profile of Andrew Forrest, a key business player who's attracting attention for his efforts to make industry greener. PBS News is supported by - https://www.pbs.org/newshour/about/funders. Hosted on Acast. See acast.com/privacy

An unlikely partnership between a utility company and climate activists managed to convert a community to geothermal heating and cooling. Science correspondent Miles O'Brien reports on this project for our energy and climate series, Tipping Point. PBS News is supported by - https://www.pbs.org/newshour/about/funders. Hosted on Acast. See acast.com/privacy

From its embrace of dubious research about autism, its skepticism over vaccines and its wholesale rejection of the consensus about climate change, the Trump administration has set off alarm bells within the scientific community. William Brangham spoke with two prominent researchers about "Science Under Siege," their new book chronicling what they argue is a concerted war on science. PBS News is supported by - https://www.pbs.org/newshour/about/funders. Hosted on Acast. See acast.com/privacy

According to a new study, the planet is drying at an unprecedented pace, presenting a critical threat to humanity. Researchers found that “continental drying is having profound global impacts” that “threaten water availability” across the globe. To learn more, Ali Rogin speaks with ProPublica climate investigations editor Abrahm Lustgarten for our series, Tipping Point. PBS News is supported by - https://www.pbs.org/newshour/about/funders. Hosted on Acast. See acast.com/privacy

Last month, the Trump administration abruptly halted construction on a nearly completed $6 billion, 65-turbine wind farm off the coast of New England, known as Revolution Wind. The holdup has put thousands out of work and raises big questions about not just the future of this project, but similar efforts across the eastern seaboard. Science correspondent Miles O’Brien reports from Connecticut. PBS News is supported by - https://www.pbs.org/newshour/about/funders. Hosted on Acast. See acast.com/privacy

The Annie E. Casey Foundation is perhaps best known for its work helping America’s youth. Lisa Lawson, the president and CEO, has done extensive research into the development of teenagers. She joined Geoff Bennett to discuss her new book, "Thrive: How the Science of the Adolescent Brain Helps Us Imagine a Better Future for All Children." PBS News is supported by - https://www.pbs.org/newshour/about/funders. Hosted on Acast. See acast.com/privacy

Atlantic puffins face an increasingly precarious foothold due in part to a loss of habitat and to troubles tied to warming ocean waters and climate change. But an effort off the coast of Maine continues to provide a crucial nesting habitat for these seabirds and a place for them to thrive. Science correspondent Miles O'Brien traveled to the colony for our series, Tipping Point. PBS News is supported by - https://www.pbs.org/newshour/about/funders. Hosted on Acast. See acast.com/privacy

In our news wrap Wednesday, a federal judge ruled that the Trump administration unlawfully terminated Harvard's research grants, Florida is moving to become the first state to eliminate all vaccine mandates for children to attend school and President Trump is defending a military strike on a boat in the Caribbean, saying it will prevent further attempts to bring drugs into the country. PBS News is supported by - https://www.pbs.org/newshour/about/funders. Hosted on Acast. See acast.com/privacy

Few countries in the world are considered more vulnerable to the impact of rising sea levels and climate change than Bangladesh, a nation of 175 million people squeezed into a landmass the size of Iowa. In partnership with the Pulitzer Center, Fred de Sam Lazaro traveled to Bangladesh to look at efforts to build resilience in the face of the escalating consequences. PBS News is supported by - https://www.pbs.org/newshour/about/funders. Hosted on Acast. See acast.com/privacy