PBS News Hour

Airlines working to create sustainable aviation fuel

Memorial Day weekend is the unofficial start of the summer travel season and that means a lot of driving and flying. When discussing greenhouse gas emissions, the focus is usually on cars and trucks since they generate the most. But the aviation sector is under pressure to reduce its carbon footprint. Science correspondent Miles O'Brien looks at efforts to create greener fuels for the skies.

Airlines working to create sustainable aviation fuel

8m 21s

  • September 25, 2024 - PBS News Hour full episode: asset-mezzanine-16x9

    September 25, 2024 - PBS News Hour full episode

    S2024 E270 - 57m 46s

    Wednesday on the News Hour, Florida braces as Hurricane Helene barrels towards the Gulf Coast. Israel strikes Hezbollah in Lebanon again in preparation for a possible ground invasion. Kamala Harris and Donald Trump campaign in swing states as polls show the race as close as ever. Plus, the U.N.'s nuclear watchdog on the potentially catastrophic situations in Iran and war-torn Ukraine.

  • Crossroads: A conversation with America – A PBS News Special: asset-mezzanine-16x9

    Crossroads: A conversation with America – A PBS News Special

    56m 17s

    PBS News special correspondent Judy Woodruff and her team have traveled the United States in the run-up to the 2024 presidential election, asking Americans what divides — and unites– them. America at a Crossroads, which has appeared bi-weekly on the PBS News Hour, has also culminated in a town hall conversation hosted by Woodruff. The conversation that was months in the making, aired Sept. 23.

WETA Passport

Stream tens of thousands of hours of your PBS and local favorites with WETA Passport whenever and wherever you want. Catch up on a single episode or binge-watch full seasons before they air on TV.