Upload date
All time
Last hour
Today
This week
This month
This year
Type
All
Video
Channel
Playlist
Movie
Duration
Short (< 4 minutes)
Medium (4-20 minutes)
Long (> 20 minutes)
Sort by
Relevance
Rating
View count
Features
HD
Subtitles/CC
Creative Commons
3D
Live
4K
360°
VR180
HDR
6,396 results
About National Geographic: National Geographic is the world's premium destination for science, exploration, and adventure.
2,986,180 views
7 years ago
The Arctic is changing. 2016 saw record temperatures worldwide, in some places it reached 20C (68 F) above the average.
65,713 views