California regulators have approved plans to strengthen ... Standard and serves to decrease petroleum dependency and achieve air quality gains. Liane Randolph, chair of the California Air ...

For many projects that require control of air pressure, the usual option is ... then it’s time to look at commercial regulators. [Craig Watson] did exactly that, but found the results as ...

US regulators on Tuesday finalized regulations for "powered lift" vehicles, opening the door for commercial air taxis. The ...

A few MPs were upset over the lack of prior consultation mechanisms and flagged the need for a quasi-judicial body to address such issues ...