Dams
Why Europe wants to tear down thousands of its dams
See a ghost 'fairyland' forest reemerge in Florida
Could beavers be the secret to the fight against wildfires?
These eager beavers saved the Czech government $1.2 million
To save salmon, they fought the government for 20 years—and won
How removing a dam could save North Carolina's ‘lasagna lizard’
The tragic backstory of one of the most haunted roads in America
This crumbling dam could wipe out cultural treasures
Kayaking and stargazing in Alentejo, Portugal
The woman who helped save Egypt's temples from doom
Is building more dams the way to save rivers?
13-foot-long stingray found in deep hole in Mekong River
New megadams threaten world’s biggest fish
A rising sea is eating away this Brazilian town
This odd Colorado River fish faces an uncertain future
load more
Legal
Terms of Use
Privacy Policy
Your US State Privacy Rights
Children's Online Privacy Policy
Interest-Based Ads
About Nielsen Measurement
Do Not Sell or Share My Personal Information
Our Sites
Nat Geo Home
Attend a Live Event
Book a Trip
Buy Maps
Inspire Your Kids
Shop Nat Geo
Visit the D.C. Museum
Watch TV
Learn About Our Impact
Support Our Mission
Masthead
Press Room
Advertise With Us
Join Us
Subscribe
Customer Service
Renew Subscription
Manage Your Subscription
Work at Nat Geo
Sign Up for Our Newsletters
Contribute to Protect the Planet
Follow us
National Geographic Instagram
National Geographic Facebook
National Geographic Twitter
National Geographic Youtube
National Geographic Linkedin
National Geographic Tiktok
National Geographic Reddit
United States (Change)
© 1996–2015 National Geographic Society
© 2015–2026 National Geographic Partners, LLC