Single family homes are undergoing a quiet transformation in recent years. Increasing land costs, the growth of urban settlements, and the lack of available space for construction have triggered ...

Carbon dioxide accounts for two-thirds of the global warming currently caused by human activities, with other compounds such as methane, nitrous oxide, halocarbons, and other gases emitted by human ...

It has gained newfound popularity, based on its non-toxicity and low environmental impact (compared with halocarbons), and a xenon-based anaesthetic (LENOXe) was commercialized in 2007.

EPA proposes to change the sampling and preservation requirements for two VOCs, acrolein and acrylonitrile, to match those of other purgeable halocarbons. The proposed rule would change the ...