Sinkholes

Why a Massive Sinkhole Tore Open in New Zealand

Why a Massive Sinkhole Tore Open in New Zealand

Why a Massive Sinkhole Tore Open in New Zealand

Explore the World's Biggest Cave From Your Couch

Explore the World's Biggest Cave From Your Couch

Explore the World's Biggest Cave From Your Couch

Why Does Florida Keep Getting Sinkholes?

Why Does Florida Keep Getting Sinkholes?

Why Does Florida Keep Getting Sinkholes?

4 Times in 2017 That Nature Outmatched Humans

4 Times in 2017 That Nature Outmatched Humans

4 Times in 2017 That Nature Outmatched Humans

Peer Inside a Mysterious Blue Hole in the Great Barrier Reef

Perpetual Planet

Peer Inside a Mysterious Blue Hole in the Great Barrier Reef

Peer Inside a Mysterious Blue Hole in the Great Barrier Reef

Plunge Into Mexico's Flooded Caves

Adventure
Traveler

Plunge Into Mexico's Flooded Caves

Plunge Into Mexico's Flooded Caves

Video Shows Sinkhole Swallowing Florida Homes

Video Shows Sinkhole Swallowing Florida Homes

Video Shows Sinkhole Swallowing Florida Homes

The more than 200-foot wide and 50-foot deep sinkhole that swallowed homes is far from the state's first.

World's Largest Cluster of Sinkholes Discovered

World's Largest Cluster of Sinkholes Discovered

World's Largest Cluster of Sinkholes Discovered

Stone Knife and Mastodon Bones Point to Earlier Arrival of First Americans

Stone Knife and Mastodon Bones Point to Earlier Arrival of First Americans

Stone Knife and Mastodon Bones Point to Earlier Arrival of First Americans

What Do Florida and a Comet Have in Common? Sinkholes

What Do Florida and a Comet Have in Common? Sinkholes

What Do Florida and a Comet Have in Common? Sinkholes

Scientists Explain Mystery Behind Sand Dune That Swallowed Boy

Scientists Explain Mystery Behind Sand Dune That Swallowed Boy

Scientists Explain Mystery Behind Sand Dune That Swallowed Boy

Dramatic Pictures of Recent Sinkholes Reveal Hazards Lurking Below

Dramatic Pictures of Recent Sinkholes Reveal Hazards Lurking Below

Dramatic Pictures of Recent Sinkholes Reveal Hazards Lurking Below

Baltimore "Sinkhole" Actually a Landslide

Baltimore "Sinkhole" Actually a Landslide

Baltimore "Sinkhole" Actually a Landslide

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

Copyright © 1996-2015 National Geographic SocietyCopyright © 2015-2025 National Geographic Partners, LLC. All rights reserved