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    Concerns grow over racism within artificial intelligence

    04:31
  • Eddie Izzard opens up about life, identity and performing ‘Hamlet’

    04:39
  • Protesters rally outside London court as Assange faces extradition to U.S.

    00:47
  • Desperate search for missing Florida woman who moved to Spain underway

    03:23
  • Biden, Trump speak out as U.S. political fallout grows from Navalny's death

    02:09
  • ‘We want her back safe': Florida woman missing in Spain

    02:34
  • Biden: 'No doubt' Putin is responsible for Navalny's death

    02:04
  • House expected not to consider Senate’s foreign aid package

    02:57
  • People around the world send Valentine’s Day mail to ‘Sweetheart City’

    01:02
  • U.S. begins retaliatory strikes in Iraq and Syria as slain soldiers arrive home

    02:45
  • How Biden decided on military targets for retaliatory strikes

    03:11
  • This eye surgeon is on a mission to cure blindness in South Sudan

    02:22
  • Travel warnings issued for Jamaica and Bahamas amid growing violence

    03:11
  • Mexico sues American gun manufacturers after claiming they aid drug cartels

    04:53
  • China cites U.S. demand as a top concern ahead of talks on fentanyl smuggling

    03:23
  • Doomsday Clock stays at 90 seconds to midnight for second straight year

    01:59
  • Pentagon identifies Navy SEALs lost off coast of Somalia

    02:29
  • U.S. and Saudi Arabia push for a Gaza peace pact with Israel

    04:25
  • U.S. urges Americans in Colombia to avoid dating apps after 8 deaths

    03:28
  • 'We have very little information': Parents of American kidnapped by Hamas

    05:36

Infant born with rare heart defect receives first ever partial transplant

03:08

A child born with an extremely rare heart defect received the world's first partial heart transplant. The surgery, which replaced just the top of the heart, had previously only been done on piglets.