Why are rubies red and emeralds green? Their colors come from the same metal in their atomic structure
The colors of rubies and emeralds are so striking that they define shades of red and green—ruby red and emerald green. But ...
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Trump’s tariffs won’t hit all Americans equally. Here’s who gets hit the hardest
Lower-income Americans are likely to feel the brunt of the unprecedented tariffs President Donald Trump has set in motion.