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    Trump says Mar-a-Lago searched by FBI in ‘unannounced raid’

    00:50
  • ‘Grease’ star Olivia Newton-John dies at 73 years old

    01:42
  • Family of Black teen killed in police struggle receives $5 million in settlement

    01:44
  • Judge issues federal hate crime sentences for Ahmaud Arbery’s killers

    01:26
  • Biden surveys historic flood damage in Eastern Kentucky

    01:39
  • Climate change devastating many areas with heavy rainfall, flash floods

    01:39
  • Albuquerque community terrified after 4 Muslim men were murdered

    01:41
  • New Texas study finds women face higher health risks in abortion-restrictive states

    02:44
  • Massive climate change, health package passed in Senate

    02:15
  • Son gives life-changing gift to mother battling benign brain tumor

    02:37
  • Inside the Metaverse: 3D detailed anatomical renderings revolutionizing health care

    02:13
  • Brand name products vs. generic store brands

    03:22
  • Texas governor sends another bus full of undocumented migrants to New York City

    01:55
  • String of targeted killings in New Mexico brings fear of serial killer in the making

    01:47
  • Growing alarm over explosions at Ukraine and Europe’s largest nuclear power plant

    01:52
  • Democratic healthcare, economic, and climate bill passed

    02:19
  • Rare Saturday Senate session in place to vote on economic and healthcare bill

    02:02
  • Dozens dead as fighting in Gaza strip escalates

    01:16
  • Two former Houston area custodians fulfill dreams of becoming teachers

    02:31
  • Housing shortage seeping into the Midwest and South

    02:28

Trump administration’s ‘Operation Warp Speed’ aims to fast-track coronavirus vaccine

02:09

The multibillion dollar research and manufacturing effort aims to shorten the typical vaccine development timeline. Officials tell NBC News that the project whittled down 93 potential vaccines to just 14 of the most promising for more testing.