Building surveyors have for many years contended with the time and cost limitations of using the heat-flux plate method to calculate a building’s U-value, a measure of how well a wall, roof or floor ...

The Army’s new M7 rifle and M250 automatic rifle are replacing older models, using a new 6.8mm caliber for better range and ...

A study examining the effects of higher temperatures on soil shows that warming alone does not increase levels of carbon ...

It turns out that the familiar ground-shaking is only a small portion (10%) of the total energy released. While a tiny ...