To make aerated concrete, add a foam-forming agent and stir in a significant amount of air. This serves to make the concrete ...

Oregon leaders object to a federal proposal to potentially move by truck or train more than 30 million gallons of liquid ...

Gov. Kotek, senators Wyden and Merkley say waste should be transformed into safer solid material before being moved from Hanford, Washington ...

The city is about to get a lot more seasoned when it comes to winter road treatment. This year the Department of Public Works ...

New research shows Roman concrete relied on heat-driven mixing and reactive lime, giving it a surprising self-healing ability.

The agreement covers the construction of an electrical grid station to complete the electricity supply project for Riyadh ...

Every winter across most of the northern US, giant bags of salt materialize at grocery stores and home improvement retailers ...

Here is the full list of the clean tech and energy Startup Battlefield 200 selectees, along with a note on what made us ...

The incident happened at a bash held at the Igra Stolov 'Game of Tables' cooking studio, where guests were being entertained ...

How do you know if you are considered one of the upper class? Well, if you can pay for one of these pricey items in cash, you ...

Oregon Gov. Tina Kotek and the state’s U.S. senators, Ron Wyden and Jeff Merkley, object to a federal proposal to potentially move by truck or train more than 30 million gallons of liquid radioactive ...