How old are you, really? The answer is written on your face.
Your biological age reflects your physical health and can differ from your actual age by years. A new tool that calculates that number “could be a wake-up call.”
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They’ve revived the ancient practice of planned burning to renew and preserve their homelands, and help support their communities.
While We Sleep, Our Mind Goes on an Amazing Journey
Our floodlit society has made sleep deprivation a lifestyle. But we know more than ever about how we rest—and how it keeps us healthy.
For Decades, Our Coverage Was Racist. To Rise Above Our Past, We Must Acknowledge It
We asked a preeminent historian to investigate our coverage of people of color in the U.S. and abroad. Here’s what he found.
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