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How hard is Sudoku? Searching for the answer leads us to questions about the nature of space and time.

Some birds use Earth's magnetic field to navigate, but how they do this has been a mystery. Now, researchers have found a protein in bird eyes with a quantum mechanical sensitivity to magnetic fields.

The GOP nominee for governor in North Carolina is a hot mess, there's a new ad targeting young white male voters #Colbert #Comedy #Monologue #Election2024 #MarkRobinson #StephenColbert