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PBS NewsHour

How extreme heat is disrupting American transportation

Season 2024 Episode 196 | 6m 04s

Scientists say much of the persistent and dangerous heat blanketing wide swaths of the country is a long-term result of greenhouse gas emissions. Climate scientist Kristina Dahl joins John Yang to discuss how it’s affecting everything from the power grid to trains, planes and automobiles.

Major corporate funding for the PBS NewsHour is provided by Care.com, Consumer Cellular, and Fidelity. Funding for the PBS NewsHour Weekend is provided by Mutual of America. For a complete list of funders for the PBS NewsHour and PBS NewsHour weekend, click here.
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PBS NewsHour
July 10, 2025 - PBS News Hour full episode
July 10, 2025 - PBS News Hour full episode
Episode: S2025 E191 | 57:46
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PBS NewsHour
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July 9, 2025 - PBS News Hour full episode
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