Millions of people on Monday watched a rare total eclipse cut across the U.S., Mexico and Canada, plunging some towns and cities into darkness for several minutes. In many other places it was a chance to view a partial eclipse. Miles O'Brien, who witnessed the spectacle from Dallas, has our report. PBS NewsHour is supported by - https://www.pbs.org/newshour/about/funders ..read more

More than 2 billion people, about a third of the world's population, face food insecurity. At the same time, a recent UN report estimated that more than 1 billion metric tons of food went to waste in 2022, enough to give each person facing hunger around the world more than one meal a day. Ali Rogin speaks with Dana Gunders, executive director of ReFED, to learn more. PBS NewsHour is supported by - https://www.pbs.org/newshour/about/funders ..read more

While the U.S. has made great progress improving air quality in recent decades, air pollution is still a driver of many serious health conditions both domestically and globally. According to a new report, only seven countries met the World Health Organization's air quality guidelines for pollution in 2023. Glory Dolphin Hammes, North American CEO for IQAir, joins William Brangham to discuss. PBS NewsHour is supported by - https://www.pbs.org/newshour/about/funders ..read more

On Jekyll Island off the Georgia coast, some sea turtles and people who care about their survival marked a small victory on Thursday. The Georgia Sea Turtle Center teamed up with volunteers from Northeast aquariums and conservation groups to move 33 Kemp's ridley sea turtles and one green sea turtle to warmer southeastern waters where they can thrive. John Yang reports. PBS NewsHour is supported by - https://www.pbs.org/newshour/about/funders ..read more

An annual, celebrated event took place this past week in Washington, D.C., and it didn't have anything to do with politics. It's known as peak bloom, the day 70 percent of blossoms are open on Washington's iconic cherry trees around the Tidal Basin. But for 158 of the trees, this year will be their last bloom. John Yang reports. PBS NewsHour is supported by - https://www.pbs.org/newshour/about/funders ..read more

Kevlar is a fiber that's stronger than steel, and it's revolutionized everything from military and police body armor to sports equipment. For our "Hidden Histories" series this Women's History Month, we learn about Stephanie Kwolek, the pioneering researcher who invented Kevlar in 1965. PBS NewsHour is supported by - https://www.pbs.org/newshour/about/funders ..read more

The world produces an average of 430 million metric tons of plastic each year. The United States alone produces tens of millions of tons of plastic waste annually. Yet on average, only about 5 to 6 percent of plastic in the U.S. is recycled. NPR correspondent Michael Copley joins Ali Rogin to discuss a new report on the plastic industry's tactics to push recycling and avoid regulation. PBS NewsHour is supported by - https://www.pbs.org/newshour/about/funders ..read more

Environmental efforts to protect sharks in recent years have resulted in a huge increase in the great white shark population off the New England coast. It's a conservation success story, with potentially unnerving implications for beachgoers. Rhode Island PBS Weekly's David Wright reports. PBS NewsHour is supported by - https://www.pbs.org/newshour/about/funders ..read more

The new season of PBS NewsHour's Student Reporting Labs podcast "On Our Minds" is underway. In this episode of the series that focuses on mental health challenges among young people, Bree Campbell and James Kim speak with U.S. Surgeon General Dr. Vivek Murthy. PBS NewsHour is supported by - https://www.pbs.org/newshour/about/funders ..read more

Amid underwater mountains off the coast of Chile, scientists believe they've discovered 100 or so new species with the aid of a robot capable of diving more than 14,000 feet. Researchers say it demonstrates how the Chilean government's ocean protections are bolstering biodiversity and providing a model for other countries. John Yang reports. PBS NewsHour is supported by - https://www.pbs.org/newshour/about/funders ..read more