PBS News Hour - Science

Sea turtles are considered one of the oldest living species on Earth, but it’s been a mystery where their babies go after heading out to sea. Known as their “lost years,” the lack of information makes it hard for conservationists to protect these turtles. Now, a team of marine scientists is working to change that. John Yang reports. PBS News is supported by - https://www.pbs.org/newshour/about/funders

The Academy Museum of Motion Pictures in Los Angeles is featuring two exhibitions that explore the relationship between movies and technology as part of PST ART: Art & Science Collide. PBS Student Reporting Labs Ebonie Shelley has the story for our arts and culture series, CANVAS. PBS News is supported by - https://www.pbs.org/newshour/about/funders

NASA’s partnership with the private sector took a key step forward with a successful moon landing. The Blue Ghost lunar lander, built by the company, Firefly Aerospace, stuck the landing safely early Sunday, making it the first commercial spacecraft to do so. It's carrying a number of experiments for NASA as part of a larger effort to have private companies make deliveries. Miles O'Brien reports. PBS News is supported by - https://www.pbs.org/newshour/about/funders

At this year’s Oscars, there is a subplot of controversy over the use of artificial intelligence in the production of a number of nominated films, including some in the running for best picture. Katey Rich, awards editor at The Ankler and host of the podcast Prestige Junkie, joins John Yang to discuss. PBS News is supported by - https://www.pbs.org/newshour/about/funders

For NASA astronauts Suni Williams and Butch Wilmore, the long wait to return to Earth is almost over. They went to the International Space Station last June in a Boeing Starliner spacecraft. They were supposed to return a week later, but because of problems with the Starliner, they’ve stayed at the station for over 250 days. Amna Nawaz discussed more with Williams, Wilmore and crewmate Nick Hague. PBS News is supported by - https://www.pbs.org/newshour/about/funders

The origins of life on our planet remains one of science’s great mysteries. Now, a NASA mission that brought a piece of an ancient asteroid back to Earth has revealed that the building blocks of life may have been scattered throughout the solar system billions of years ago. Ali Rogin reports. PBS News is supported by - https://www.pbs.org/newshour/about/funders

Beavers and the dams they build are not always embraced in the areas where they do their work. But there's a growing recognition that they also are building a kind of natural infrastructure that helps with water management and the climate. Science correspondent Miles O'Brien went to see the beavers at work during their busy season and has the story for our ongoing coverage of Tipping Points. PBS News is supported by - https://www.pbs.org/newshour/about/funders

Trump and Republican candidates made rolling back federal protections for transgender people a big issue, spending hundreds of millions of dollars on TV ads, much of it focused on gender-affirming care for minors. Despite the attention, a new study finds that gender-affirming medications are very rarely prescribed to adolescents. John Yang speaks with KFF’s Lindsey Dawson to learn more. PBS News is supported by - https://www.pbs.org/newshour/about/funders

Eighty percent of all global trade travels by sea, and the ships carrying those goods account for 3 percent of global greenhouse gas emissions. Now, some shipping companies are taking a new tack as they try to navigate the industry to sustainability on the high seas. John Yang reports. PBS News is supported by - https://www.pbs.org/newshour/about/funders

Ever since the deadly wildfires began in Los Angeles two weeks ago, residents have largely turned to one app for the most up-to-date information. It’s called Watch Duty and Stephanie Sy spoke to two members of the small team that makes it possible. PBS News is supported by - https://www.pbs.org/newshour/about/funders