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    Zelenskyy meets with Biden after mixed reaction from Republicans in Congress

    03:35
  • Designer claims in new lawsuit that Lizzo's team was mocked and bullied

    02:16
  • Whistleblowers say lack of oversight led to migrant children working unsafe jobs

    03:54
  • Sophie Turner sues Joe Jonas to return their two children to England

    00:49
  • Rupert Murdoch to step down as chair of Fox and News Corp.

    04:13
  • Trial underway for two of the men charged in Elijah McClain’s death

    03:36
  • House Republicans struggle to agree on spending as a shutdown looms

    05:43
  • California police honor fallen officer who was shot and killed in his car

    04:22
  • California removing dams along Klamath River to restore wildlife

    02:39
  • Biden administration grants protection to thousands of Venezuelans

    01:15
  • Mexico freight trains halts service after hundreds of migrants hitch rides to border

    03:01
  • Arizona cracking down on fake rehab centers targeting Native Americans

    05:40
  • Florida man accused of fatally shooting neighbor over tree trimming dispute

    02:18
  • TikTok creators criticize 401ks and push life insurance instead

    03:01
  • Florida law enforcement raised concern over DeSantis' crime comments

    02:45
  • Study suggests suppressing negative thoughts may be good for mental health

    01:37
  • Iowa voters say a six-week abortion ban from Trump would ‘definitely affect’ how they vote

    05:30
  • Full Panel: ‘Pressure’ from House members won’t move shutdown holdouts, but ‘donors’ will

    06:52
  • Merrick Garland spars with House Judiciary over Jan. 6 and Hunter Biden

    02:41
  • Tuberville flips on military promotions; is willing to start moving forward some nominations

    01:30

How climate change could destroy a crucial U.S. water source in the next 25 years

02:27

A new study shows that a major source of water in the western U.S. could dry up within the next 25 years if efforts to combat climate change are not stepped up drastically. NBC News science reporter Denise Chow explains how losing this water source could impact western states and what measures can be taken to keep the water flowing.