My 3 rules for a long, happy life are simple

Howard Tucker died on Dec. 22, 2025 at age 103, shortly after writing this essay for CNBC Make It. It is published here with his family’s permission. I spent more than 75 years practicing as a neurologist, continuing until my hospital closed in 2022. Now, at 103 — and recently named the oldest doctor ever by Guinness World…

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His tips for a long, healthy life

Today, Dick Van Dyke is officially 100 years old. Born on Dec. 13, 1925, the “Mary Poppins” actor took Hollywood by storm with his singing and dancing, and became an Emmy, Grammy and Tony award-winning legend. Now, Van Dyke has earned a new title: centenarian. Over the course of his life, the performer has shared…

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