Plus, the latest on the U.S.’s homegrown COVID-19 variants and Google’s data tracking changes.
Recent studies showing that a single dose of vaccine could boost immunity for former COVID-19 patients.
Small numbers of patients seem to be incubators for coronavirus mutation. What does this mean for our efforts to fight the virus?
Why the CDC may update its guidance on masking, plus more science news stories from the week.
The new administration made quick work of rolling back key science policy positions of the Trump era.
Critics say the new rule could be used to hamper new environmental regulations.
FDA advisors recommended Moderna’s vaccine for emergency use Thursday, one step shy of full authorization. Plus, scan the skies for Jupiter and Saturn’s coming conjunction.