Abstract: The optimal power flow (OPF) problem is essential for power system operations, but traditional methods can lead to sub-optimal or infeasible solutions due to the nonconvex nature of the ...

Some are wondering if they should keep their faucets dripping and if so, for how long. Whether your power is out or not, the short answer is: yes!

DELTA, Ohio — Most people tested for lead exposure in Delta showed little to no lead in their blood following concerns tied to demolition work at a former lead processing facility, according to ...

WAPT meteorologist Christana Kay was live Thursday on Facebook breaking it all down and answering questions from viewers. If you missed it, don't worry, just watch the video above.

Shoppers enter Lululemon Athletica's store on Robson Street during its grand opening in downtown Vancouver, B.C., on Thursday Aug. 21, 2014. THE CANADIAN PRESS/Darryl Dyck VANCOUVER — Lululemon ...

VANCOUVER — Lululemon founder Chip Wilson blamed the company's board of directors for the latest problems with one of the retailer's new lines of workout wear. In a post on LinkedIn, Wilson, who is ...

If you wish to manage your notification settings from this browser you will need to update your browser's settings for this site. Just click button below and allow notifications for this site Note ...

Get insights on thousands of stocks from the global community of over 7 million individual investors at Simply Wall St. Delta Air Lines (DAL) is back in focus after management updates highlighted ...