A wise man at NASA claims to have solved the mystery of the Star of Bethlehem with a theory grounded in science. The mystery of this crucial part of the nativity has baffled astronomers for centuries ...

Measuring—and delivering—what consumers really want by Eric Almquist, John Senior and Nicolas Bloch When customers evaluate a product or service, they weigh its perceived value against the asking ...

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What’s the single most influential accessory of 2026? The smallest, most expressive canvas: the manicure. Going into the new year, nail colors, shapes, and art aren't just an afterthought; they've ...

James Chen, CMT is an expert trader, investment adviser, and global market strategist. Khadija Khartit is a strategy, investment, and funding expert, and an educator of fintech and strategic finance ...

Investopedia contributors come from a range of backgrounds, and over 25 years there have been thousands of expert writers and editors who have contributed. Erika Rasure is globally-recognized as a ...

Get ready for your aha moment: Every weekday, host Meghna Chakrabarti pierces your news bubble to expose the whole story. Getting answers to the questions that need to be asked, examining our history ...