Daylight Saving Time returns: Why scientists say the clock change could harm your health

While the debate continues, Americans will once again adjust their clocks this weekend, continuing a practice that has ...

Scientists Move ‘Doomsday Clock’ Closer to Midnight Than Ever, Citing AI Among New Risks

This is the third time that the clock has been moved closer to midnight in the past five years. “Every second counts, and we ...
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This weekend’s US clock change is a problem, and there’s a deep divide on how to fix it

Clocks will skip ahead an hour at 2 a.m. Sunday for daylight saving time in most of the U.S., creating a 23-hour day that throws off sleep schedules, plunges early-morning dog walks into darkness and ...

Daylight saving time 2026: What does it mean? Do we lose or gain an hour for daylight saving time in March?

As the U.S. begins daylight saving time, many face sleep disturbances and health risks.