The new guidance would keep more than 90% of schools, including in almost all of the 50 largest counties in the country, from fully reopening, doctors say.
Biden's prediction that the U.S. could return to normal by next Christmas is "reasonable," according to an advisor on the president's Covid-19 response team.
By 2025, the company aims to have at least 35% of its senior-director and higher leadership roles be held by people from historically underrepresented groups.
Billionaire Bill Gates said Johnson & Johnson's and Novavax's Covid-19 vaccines will still be essential tools against new, emerging variants of the virus.
Facebook announced that it will now debunk common myths about climate change, further leaning into the arbiter of truth role that the company once renounced.
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