sinkhole
A Giant Sinkhole Just Opened Up in Chile
The sinkhole, 650 feet deep and roughly the width of the White House, appeared on land owned and operated by a Canadian mining company.
Cavers Reached the Bottom of an Ancient 'Well of Hell' For the First Time
The Well of Barhout in Yemen is millions of years old, nobody knows how it formed, and now cavers have reached the floor for the first time.
A Massive Sinkhole In Mexico Just Devoured a House and Is Still Growing
The giant and expanding sinkhole has enthralled the country, inspiring everything from musical tributes to pastries.
A House Is About to Fall Into This Massive Sinkhole in Mexico
Two dogs spent four days trapped inside the sinkhole until a daring rescue by firefighters saved them.
Terrifying Video Shows the Moment a Sinkhole Swallowed a Bus Full of People
Six people died and at least 16 were injured in the accident in Qinghai province in China.
This 'Sinkhole' in Florida Turned Out to Be a Secret Underground Tunnel to a Bank
"I’ve only seen something like this in the movies."
A Gaping Sinkhole in Florida Is Swallowing Everything in Its Path
It's already gobbled up two homes, a boat, and a hot tub.
Climate Change Just Opened a 'Gateway to the Underworld' in Siberia
In the heart of Siberia’s boreal forest gapes a monstrous chasm local Yakutians call a "gateway to the underworld."
That Massive Sinkhole in Ottawa Might Be Due to ‘Quick Clay'
City officials haven’t yet pointed to a firm cause.
A Giant Sinkhole Has Opened Up Near Canada’s Parliament
Prime Minister Justin Trudeau has long talked about Canada's crumbling infrastructure — now he has a perfect example.