Add Yahoo as a preferred source to see more of our stories on Google. Sinkholes form when underground rock dissolves or sediment washes away and the surface collapses. Luis Diaz Devesa/Moment ...
AUSTIN (KXAN) — Is it a sinkhole or a pothole? After reports of two separate sinkholes in downtown Austin, Texas on Thursday morning, city officials confirmed that one was a sinkhole and the other was ...
Some results have been hidden because they may be inaccessible to you
Show inaccessible results