PBS

The Trump administration is moving to roll back federal fuel economy standards, a policy change with direct consequences for American drivers. Weaker standards could mean cheaper vehicles upfront but higher gasoline consumption and costs at the pump over time, while also affecting automakers' production plans and US emissions goals. Coverage, including from PBS, is focused on explaining what the change means practically for consumers and the wider auto industry.

Donald Trump has launched America.gov, a new AI-powered US government website. The announcement, flagged by PBS, centers on the site's use of artificial intelligence to deliver government information to the public. Details about its features, intended users, and rollout timeline have not yet been reported, and reaction to the project is still developing.

A medical technique that uses tiny holes to stimulate repair of damaged knee cartilage is drawing attention. The approach, known as microfracture, involves making small holes in the bone so marrow cells can form new cartilage. People are sharing the explainer to raise awareness of minimally invasive options for knee injuries and arthritis relief.

PBS is making its American Masters documentary 'Raúl Juliá: The World's a Stage' available to watch for free, but only for a limited window. Commenters note that PBS productions are often freely viewable only temporarily, a situation linked to decades of budget pressures on public broadcasting in the United States, and urge interested viewers to watch it soon.