To understand why, the team looked at the MRI scans.

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This transcript was prepared by a transcription service. This version may not be in its final form and may be updated. Alex Ossola: Welcome to Tech News Briefing. It's Tuesday, February 20th. I'm Alex ...

There’s yet more evidence that students have lost significant ground following the wobbly shift to pandemic-era remote classes that stretched for months: New data show the nation’s 13-year-olds are ...