Biorhythms
On Daylight Saving, There Are More Options Than You Might Think
The United States could soon be living with daylight saving time year-round if the Senate has its way. Are there drawbacks to that plan? Yes, sleep experts say. But there are drawbacks to the alternatives, too. Here’s a breakdown of the options and what they could do to upend your daily life: What if we […]
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When Is the Best Time to Exercise?
Morning exercise has very different effects on metabolism than the same workout later in the day, according to an ambitious new animal study of exercise timing. The study, which involved healthy lab mice jogging on tiny treadmills, mapped hundreds of disparities in the numbers and activities of molecules and genes throughout the rodents’ bodies, depending […]
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