Researchers have put a dollar figure on the health, safety and productivity toll Americans absorb every spring.

Wondering if the clocks change this year? Here's when and what to know about daylight savings time 2026 start and end.

Here’s what to know about the latest attempt to stop changing the clock.

Excessive exposure to light in the evening, whether from screens or extended evening daylight, can make it harder to fall ...

Daylight saving time 2026 starts soon. Here’s when the time changes and more key details. Daylight saving time 2026 begins March 8. Learn when to spring forward, why we change clocks, and which states ...

Need an extra hour of sleep? Then tonight's your night. Remember to set your clocks back an hour when you go to bed Saturday, Nov. 1 for the 2025 time change, which officially begins at 2 a.m. Sunday.

Congress just voted 48-1 to end the clock change — but it's been this close before. Here's exactly where things stand.

Legislative efforts to make daylight saving time permanent year round got a boost with support from President Donald Trump, who criticized the twice-yearly clock switching as cost-prohibitive. But ...

The clocks will be set back one hour at 2 a.m. (to 1 a.m.) local time on Sunday, Nov. 2, 2025, across North America. Should daylight saving time be abolished? It’s almost time for North America to ...

That means warmer temperatures on the horizon and adjusting our external and internal clocks. Stream San Diego News for free, 24/7, wherever you are with NBC 7. The start of daylight saving time will ...

No one can deny San Diegans love sunlight. With the darker winter months of the year behind us, San Diegans can thank March's daylight saving time (and the earth's position as it revolves around the ...