Tag Archives: biology

The Age of Re-Engineering: How Science Is Rewriting the Limits of Human Life

Just a century ago, the average human life expectancy in the United States hovered around 65 years. When the Social Security Act was signed into law in 1935, that exact age was chosen as the baseline for eligibility. The choice … Continue reading

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The Science Whiplash: When Science Fights Itself

If you’ve lived long enough to read headlines, you’ve probably experienced nutritional whiplash. You wake up, pour a cup of coffee, and open your phone only to see a headline screaming that caffeine is the secret to eternal youth. You … Continue reading

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Why Your Skin Is Not a Canvas: What Science Really Says About Tattoos, the Immune System and Long-Term Risk

A good friend of mine recently announced his intention to get a sleeve tattoo later this year, a full, vibrant mural on his arm. As an admirer of art, I can appreciate the creativity and the impulse, but I’ve always … Continue reading

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