Study provides suggestions for keeping classroom air fresh

Open windows and a good heating, ventilation, and air conditioning (HVAC) system are starting points for keeping classrooms safe during the COVID-19 pandemic. But they are not the last word, according to a new study from ...

Florida bans 'critical race theory' from its classrooms

Florida's state Board of Education banned "critical race theory" from public school classrooms Thursday, adopting new rules it said would shield schoolchildren from curricula that could "distort historical events."

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