How NASA is tracking glaciers to understand extreme weather
Play Video - 5:40
April 9th, 2018
How NASA is tracking glaciers to understand extreme weather
Kicking off “Top of the World,” a new series, NBC’s Jacob Soboroff heads to Greenland near to meet NASA scientists who are working around the clock to understand the causes of extreme weather, from droughts to fires to floods and hurricanes.
More video
Sponsored Content
Now Playing
Melania Trump, Laura Bush weigh in on President Trump’s ‘zero tolerance’ immigration policy
Sponsored Content
Now Playing
Inside a Texas border facility where kids and parents are being separated
Sponsored Content
Now Playing
5 undocumented immigrants killed fleeing Border Patrol agents
Sponsored Content
Now Playing
Powerful earthquake in Osaka leaves 3 dead
TRENDING
Sponsored Content
Now Playing
Adorable dog tries real hard to get big stick through door
Sponsored Content
Now Playing
Highs and Lows: Raccoon goes viral, NFL player dominates at kickball
Sponsored Content
Now Playing
Ellen DeGeneres plans first stand-up comedy tour in 15 years
Sponsored Content
Now Playing
Giuliana Rancic returning to E! News after 3 years
LIFESTYLE
Sponsored Content
Now Playing
Is the pegan diet right for you? Dr. Mark Hyman breaks it down
Sponsored Content
Now Playing
See 3 dads get fashion upgrades for Father’s Day
Sponsored Content
Now Playing
Craig Melvin, Harry Smith, Ryan Scott talk fatherhood on Megyn Kelly TODAY
Sponsored Content
Now Playing