A worker is in serious condition after an accident at a Sound Transit construction site in Mountlake Terrace, according to officials. The 40-year-old man was taken to Harborview Medical Center. He ...

There were no reported casualties from the collapse of the southwestern Hongqi Bridge, which officials closed a day earlier ...

Sarah Lynch Baldwin is a deputy managing editor of CBSNews.com. She helps lead national and breaking news coverage and shapes editorial workflows. The board president of Champlain Towers South said in ...

Reinforced autoclaved aerated concrete (RAAC) is a lightweight form of concrete that was used in schools, colleges and other building construction from the 1950s until the mid-1990s, according to a ...

A concrete slab that supported the pool deck at Florida's Champlain Towers South condo building, which collapsed last month and resulted in the deaths of at least 95 people so far, needed "concrete ...

It will likely be many months before we know for sure what caused the catastrophic collapse of the Champlain Towers South building in Surfside, Florida, last week, which killed at least 18 people. But ...

As heavy rainfall drenched Southern California on Wednesday, residents took cover as large concrete planters came crashing down at a shopping mall in Rolling Hills Estates. Around 60 to 80 feet of ...

TACOMA, Wash. — Eighty-five years ago, Galloping Gertie collapsed and fell into the Tacoma Narrows. on Nov. 7, 1940, about 11 ...

Concrete may not seem like a particularly hospitable environment for life, but bacteria do actually live inside it. A new study led by the University of Delaware has examined this concrete microbiome ...

A person who has been missing for more than a day after part of an unfinished building collapsed in downtown Cincinnati was at work in a role meant to prevent just that occurrence. The worker was ...