IE 11 is not supported. For an optimal experience visit our site on another browser.
We apologize, this video has expired.
  • UP NEXT

    Pelosi says delegation trip to Taiwan supported 'status quo'

    01:08
  • Watch: Firefighters tackle engulfed plane after crash-landing on California freeway

    00:44
  • Mass shooting in Cincinnati leaves at least 9 injured

    00:48
  • Watch: Video appears to show Texas police tackle cancer patient

    03:42
  • Police arrest suspect after four bodies discovered in small Nebraska community

    01:37
  • White House working ‘aggressively' to bring Brittney Griner home

    01:57
  • Brittney Griner sentenced to nine years in Russian prison on drug charges

    02:47
  • Watch: Police chase cow running along Alabama highway

    00:31
  • Watch: Man rescues grandmother and family from flooded Kentucky home

    00:44
  • Engel: Death of Al Qaeda leader shows 'decisive action' from U.S.

    02:38
  • Biden announces death of Al Qaeda leader Ayman al-Zawahri

    07:17
  • Blinken: If China escalates tensions over Pelosi's potential Taiwan trip, 'that would be entirely on Beijing'

    01:03
  • 'We know of many others:' Kentucky governor confirms 26 dead from floods, toll expected to increase

    05:57
  • Watch: Bodycam captures moments of Georgia woman who died after falling out of police car

    05:23
  • Surveillance video appears to show New Jersey councilwoman drive away after hitting cyclist

    00:50
  • Kentucky National Guard conducts water rescues amid severe flooding

    02:02
  • Attorney Ben Crump calls Brianna Grier’s death ‘completely unnecessary’

    01:56
  • Fossilized dinosaur skeleton sells for $6.1 million

    00:58
  • Climate protesters arrested outside Congressional Baseball game in D.C.

    01:14
  • Statue honoring aviation pioneer Amelia Earhart unveiled in the Capitol

    00:48

Live / Watch live: Bill Nye discusses climate change at Aspen Ideas Festival

Watch live coverage as TV personality and science educator Bill Nye talks about how much climate change is to blame for the increased activity of severe weather at the Aspen Ideas Festival. NBCUniversal News group is the media partner of Aspen Ideas.