Nearly $9 million in grant funds were distributed to residents for sewer backup preventers that would keep their basements from flooding with untreated waste.

A gas line rupture in Joplin is diverting some traffic Friday morning. Natural gas leak causes road closure in Joplin Drivers ...

The move by Saudi Arabia to review one of its megaprojects comes amid global scrutiny of its ambitious infrastructure agenda.

Metro Art is inviting local artists in Los Angeles County to submit qualifications for opportunities to design ...

Conventional OPAs incorporating a diffraction grating were mainly developed to achieve a two-dimensional spot beam-based scan, which inevitably requires a wide range of wavelength tuning, leading to ...

In this letter, a new type of traveling-wave comb-line array is proposed, which introduces slots notched at the feed part of the elements. The coupling efficiency of each element can be changed by ...