NATIONAL GEOGRAPHIC
VIDEO HOME
NAT GEO TV
NAT GEO WILD
KIDS
MORE VIDEOS
Adventure
Animals
Environment
History & Civilization
Nat Geo Exclusives
People & Culture
Photography
Science & Space
Technology
Travel
Glacier Melt
Disappearing alpine glaciers are an ominous sign of global warming.
more
X
Glacier Melt
Fresh Water
Disappearing alpine glaciers are an ominous sign of global warming.
X
Glacier Melt
Disappearing alpine glaciers are an ominous sign of global warming.
Share Link
Featured Videos
Related
'Giant Fish' Faces Big Trouble in China
Biggest Trout Fished in Asia
Chao Phraya Catfish
Mekong Giant Catfish
Croc Fossil Found in Cave
Record Cave Dive Leaves Mystery
Three Rivers
Yellowstone's Water "Secrets"
NG Live!: Sandra Postel: Troubled Waters
Conasauga River
Returning the Colorado River to the Sea
How Your T-Shirt Can Make a Difference
Wine From Water
Locals Help Restore the Colorado Delta
Great Lakes Cleanup
Hope for Rivers During Drought
Bringing New Life to the Colorado Delta's Fisheries
Exploring Ancient Springs in Texas
Conserve Water
Why Care About Water?
Saving Lake Erie
Okavango, Botswana: Miracle of Water
Bathroom
What You Do Counts
Glen Canyon Controversy
Cleaning Lake Tahoe
NG Live!: Lucy Cooke: Saving the Creeps
Concrete to Help Oysters?
Spectacular Dam "Removal:" More Revealed
Spectacular Time Lapse Dam "Removal" Video
Alaskan Salmon Forests
River Catfish Release
Mud Puddle Frogs Mate
NG Live!: Osvel Hinojosa Huerta: Bringing Water Back to the River
Turkish Dam Will Submerge 12,000-Year-Old City
In the Yampa River, Extra Flow Makes for Happier Fish
Sparse Snowpack Worsens California Drought Crisis
BioBlitz Finds 2,300+ Species in Golden Gate Parks
What Happens If Your Town Runs Out of Water?
The Mighty River That Dried Up: "I Am Red"
Chasing Rivers, Part 1: The Colorado
Chasing Rivers, Part 2: The Ganges
Buried Stream Sees the Light of Day
Millions of Salmon Return Home
Florida's Beautiful but Inhospitable Springs
Monster Fish
Honoring Tom Lovejoy: 50 Years of Protecting the Amazon
Newest
Environmental Threats
Category:
Adventure
Animals
Environment
History & Civilization
Nat Geo Exclusives
People & Culture
Photography
Science & Space
Technology
Travel
How We Can Keep Plastics Out of Our Ocean
03:10
Magazine
Tiger Sharks: Swimming With an Awesome Predator
01:36
101 Videos
Climate Change 101 with Bill Nye
04:09
NG Live!: The Power of Photography to Prove
11:10
News
Heart-Wrenching Video: Starving Polar Bear on Iceless Land
01:22
Why the Ocean Matters
02:40
Short Film Showcase
Kids Take Action Against Ocean Plastic
04:11
A Way Forward: Facing Climate Change
07:43
News
What Happens If Your Town Runs Out of Water?
04:35
News
See a Farm Convert Pig Poop to Electricity
05:15
News
Photo Evidence: Glacier National Park Is Melting Away
03:13
Short Film Showcase
Step Into a Miniature World of Animated Paper Wildlife
02:39
News
WATCH: Fire Tornado Captured in Rare Video
00:51
News
Here's How Much Plastic Trash Is Littering the Earth
01:23
News
Watch an Eerie Tree Burning From the Inside in California Wildfire
01:03
101 Videos
Venus 101
03:28
Show More Videos
