00:00Daylight saving time just ended. But the debate over it hasn't. Some lawmakers want to make
00:05daylight saving time permanent. That would bring brighter evenings, but darker winter mornings.
00:10University of Washington researchers looked at what that means for kids heading to school.
00:14They studied 14 of the 19 states that have backed permanent daylight saving time.
00:19In Washington state alone, it would add nearly 35 million school trips in darkness.
00:24Georgia showed the biggest jump, about 71 million more dark trips.
00:29Nationwide, the team estimates at least 2 billion more trips to school before sunrise.
00:34Mississippi and Alabama see about 2 million dark school trips each now.
00:38Under permanent daylight saving time, that could top 20 million per state.
00:42Researchers also point to Morning Light's role in setting the body clock.
00:46The findings appear in the journal Current Biology.
00:49Disclosure. This video contains stock footage and content created or enhanced
00:53using AI-assisted tools.
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