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    USS Carney responded after attacks on civilian ships in Red Sea, Defense officials confirm

    02:00
  • New holiday tradition spreads joy throughout Maryland neighborhood

    02:09
  • Growing number of misleading ads using AI to create fake celebrity endorsements

    02:30
  • Controversial technology assisted in capture of suspected serial killer in Los Angeles

    01:56
  • House Republicans gear up to launch formal impeachment inquiry into Biden

    01:30
  • Man kills German tourist in knife attack near Eiffel Tower, police report

    01:14
  • Israel announces ground offensive into southern Gaza has begun

    02:06
  • Report: Some air traffic controllers under influence of alcohol or drugs while working

    02:01
  • ‘It was just magical’: Ohio neighbors share Christmas tradition

    03:01
  • Polar bear sightings surge in small Canadian town due to lack of sea ice

    03:40
  • Suspect arrested in fatal shootings of 3 men experiencing homelessness, LAPD reports

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  • Trump and DeSantis both hold campaign events in Iowa on Saturday

    02:03
  • George Santos threatens to file ethics complaints against former colleagues

    01:50
  • Israel resumes bombardment of Gaza after collapse of fragile truce with Hamas

    02:58
  • NBC News visits children’s literacy program in Mississippi with Jennifer Garner

    03:40
  • College student shot in Burlington, Vermont speaks out

    01:43
  • Increase in pediatric pneumonia in Ohio as CDC reports uptick in respiratory viruses nationwide

    02:00
  • Sandra Day O’Connor, first female Supreme Court justice, dies at 93

    02:32
  • Fighting resumes in Gaza after cease-fire ends

    03:09
  • Son of hostage still in Gaza speaks out as fighting resumes

    01:49

CDC cuts recommended Covid quarantine time in half

03:02

NBC News’ Sam Brock has the breaking details on the CDC’s new guidance for isolation and quarantine for those who test positive for Covid-19. The change comes as there is a national crisis over the inadequate supply of Covid-19 tests. President Biden acknowledged his administration has “more work to do” to expand access.