A new study published in Nature Cities found that 25 of the 28 largest U.S. cities are sinking.San Antonio is sinking at a ...

Authorities maintain 24/7 search for a motorcyclist believed to have fallen into a complex underground cave system.

Understanding how Earth's climate has naturally fluctuated during the Holocene—the current geological epoch spanning the last ...

The Xiaozhai Tiankeng stands as the textbook example of what happens when karst processes are given perfect working ...

Nashville is sinking, according to a new study published in the British journal Nature Cities. Here's what to know.

The concerns raised by Kilsby Sinkhole owner Graham Kilsby and cave ... Water Allocation Plan in 2022 and expects to decide how groundwater will be divided between drinking, agriculture, forestry ...

The Xiaozhai Tiankeng, often called the “Heavenly Pit,” stands as the planet’s largest and deepest known sinkhole. This ...

The San Carlos Apache Tribe has asked a federal judge to delay a land swap that could lead to a copper mine at Oak Flat east ...

The public hearing is set for 4:30 p.m. May 30 at Pierce City High School's gymnasium, 303 N. Myrtle St. in Pierce City.