In 1974, the U.S. tried staying on daylight saving time all year. The result was darker mornings and public panic.
When do the clocks fall back and we gain an extra hour of sleep? Here's when daylight saving time 2025 ends and the time changes.
A new 3-D model of a portable sundial found near Pompeii is helping researchers understand how to operate the "pork clock." ...
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