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    Baseball star Shohei Ohtani signs $700M deal with the Los Angeles Dodgers

    03:48
  • Many Americans impacted by widespread drug shortages

    02:20
  • Third victim in UNLV shooting identified as 69-year-old professor

    05:05
  • Parents of Parkland shooting victim go on national tour for change

    03:09
  • Gen Z and millennials visit libraries at higher rates than older generations

    03:55
  • Abercrombie and Fitch makes major comeback ahead of 2023 holiday season

    05:35
  • FDA approves treatment that uses gene editing for sickle cell disease

    04:55
  • How Hunter Biden’s indictment could impact the Biden campaign: Full Panel

    09:17
  • Trump superfans follow Trump on 2024 campaign trail

    03:14
  • Congress made a 'political decision’ to link Ukraine aid and border security, says McFaul

    04:41
  • White House remains ‘cautious’ as it approaches negotiations on border, foreign aid

    02:53
  • Former U.S. attorney: 'Plenty of very good reasons' to charge Hunter Biden with tax evasion

    07:13
  • Hunter Biden lawyer argues indictment is politically motivated

    02:49
  • Appeals court partially upholds Trump gag order in election interference case

    00:56
  • How police officers train for active shooter situations

    03:14
  • Georgia's Legislature approves new congressional redistricting plan

    03:01
  • U.S. economy added 199,000 jobs in November

    03:55
  • Israeli military plans to potentially flood Hamas tunnels with sea water

    01:27
  • Woman and newborn in Gaza displaced as Israel-Hamas war continues

    02:44
  • College in Texas helps visually impaired students study chemistry in lab

    03:12

Scientists work to trace Covid omicron variant origin as global cases rise

03:07

Scientists around the world are working to determine the origin of the Covid-19 omicron variant as growing evidence suggests it could have been in other parts of the world before it was detected in southern Africa. NBC News’ Matt Bradley breaks down how countries around the world are aiming to trace and control the variant as reported cases continue to rise.