Can math make redistricting more fair?

Just before midnight on Tuesday, Sept. 28, an independent, bipartisan commission voted to approve a new map for Colorado's congressional districts––dividing the state into eight territories with roughly equal populations.

Reusable cloth masks hold up after a year of washing, drying

The reusable cloth masks people have been using for the past year or more may look a little worse for the wear. But new research from the University of Colorado Boulder finds that washing and drying them doesn't reduce their ...

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