Scientists are testing concrete that repairs itself using bacteria, sealing cracks and reducing leaks by up to 80%.

Concrete cracks. That’s a fact of construction life that has been with the human race since it began building with concrete three millenia ago. The problem spurred the Romans to develop and perfect a ...

Lee Wallender is a home improvement writer of nearly 20 years and specializes in home remodeling, repair and maintenance. Samantha is an editor who covers all topics home-related including home ...