Infrastructure supports and facilitates our daily lives – think of the roads we drive on, the bridges and tunnels that help transport people and freight, the office buildings where we work and the ...

Researchers have developed bacteria that produce a kind of glue that can "knit together" cracks in concrete structures. Nine students at Newcastle University in the U.K. engineered a microbe to swim ...

If cracks in concrete can be fixed when they're still tiny, then they can't become large cracks that ultimately cause structures such as bridges to collapse. It is with this in mind that various ...

Add Yahoo as a preferred source to see more of our stories on Google. Concrete Crack in Foundation Small cracks in your concrete driveway, patio, or foundation may not seem like much to worry about, ...

Q Our fireplace brick is cracked, and we want to know if there is any way to fix it. Also, there are cracks in our patio. Can those be repaired or at least made less unsightly? A Let’s take the patio ...

DEAR TIM: My concrete driveway has eight large slabs. The driveway slopes down from my garage to the street. The straight-line gaps between the slabs has enlarged, and some cracks are as wide as 2 ...

Q. My concrete driveway has eight large slabs. The driveway slopes down from my garage to the street. The straight-line gaps between the slabs has enlarged, and some cracks are as wide as 2 inches now ...