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Daylight saving time has come to an end for 2025. Early Sunday morning, the clocks fell back and we gained an hour. Here's what to know about the seasonal time change. When did the time change for the ...

Winter is slowly creeping closer, and days are getting shorter, which means daylight saving time is coming to an end. Daylight saving time always occurs on the second Sunday of March and ends on the ...

The Senate this week passed a bill to fix IRS math error notices for filers who make simple mistakes on their tax returns. The Internal Revenue Service Math and ...

High levels of total screen time in young Canadian children are associated with lower reading and math test scores in elementary school, new research suggested. Screen behavior patterns are ...

With autumn officially upon us, another change is on the horizon with the end of daylight saving time just around the corner. Despite calls to get rid of the clock change, daylight saving time is ...

The US Education Department, which the Trump administration is actively attempting to dismantle, has released the latest math and reading test scores for American high-school seniors — and they’re an ...

The time changes again on Nov. 2, 2025, the first Sunday in November. Daylight saving time begins again in March 2026, when we move the clocks ahead an hour to preserve daylight in the spring and ...

Did you know that moving a clock one inch toward the ground would result in a slower tick compared to the same clock positioned higher up? Gravity doesn't just pull things; it also bends time.

Add Yahoo as a preferred source to see more of our stories on Google. We like to think that we're pretty good at math, especially after years of schooling. But every once in a while, a simple ...

The original version of this story appeared in Quanta Magazine. At the turn of the 20th century, the renowned mathematician David Hilbert had a grand ambition to bring a more rigorous, mathematical ...

Did you know we spend more than half our lives sleeping and working? I didn’t — not really — until I did the math. It was simple enough that even I couldn’t mess it up. There are 168 hours in a week.