A hot and dry summer in Newfoundland and Labrador has left many residents with dry wells.

Drones or unmanned aerial vehicles (UAV) are remotely piloted aircrafts which are very popular for commercial and public-safety applications. However, they can impose several security threats such as ...

A version of this article appears in print on Aug. 16, 2025, Section A, Page 2 of the New York edition with the headline: Quote of the Day. Order Reprints | Today’s Paper | Subscribe ...

The method of two-dimensional not equidistant antenna arrays design is based on magic squares is proposed. The properties of antenna arrays (directivity pattern, side lobe level, frequency overlap) ...