Humans and most other organisms have internal biological clocks that track the daily cycle of sunrise and sunset. These clocks help time our sleep, metabolism and other essential body functions over the course of a day, creating ...
Apr 10, 2026
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You've probably experienced it—your alarm is set for 6:30 a.m., yet somehow your eyes snap open a few minutes before it goes off. There's no sound, no external cue, just the body somehow knowing it's time.
Dec 13, 2025
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Researchers at the Hebrew University have developed an exceptionally accurate method for predicting chronological age from DNA, based on two short genomic regions. Using deep learning networks analyzing DNA methylation patterns ...
Jul 14, 2025
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As the country prepares to "fall back" to standard time on Sunday, Nov. 3, the Coalition for Permanent Standard Time is advocating for the abolition of daylight saving time in favor of permanent, year-round standard time, ...
Oct 18, 2024
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