The high penetration rate of smart devices such as storage elements brings new challenges to the optimal power flow (OPF) problem in power systems, which is generally nonconvex and difficult to be ...

Death toll in central Texas flash floods rises to 82 as sheriff says 10 campers remain missing ...

The husband of a woman who disappeared on Mother’s Day 2020 has appeared in a Colorado courtroom for the first time since being charged again with murder in her death.

This paper defines a new combinatorial optimization problem, namely General Combinatorial Optimization Problem (GCOP), whose decision variables are a set of parametric algorithmic components, i.e.

With 177,000 units earned, Problem nets the largest total for an album in its sixth week on the chart since Adele's 25 earned 363,000 in its sixth week (Jan. 16, 2016-dated chart).

Black is the second woman from North Augusta to be reported missing. Susan Rhodes has been missing since June 11 and police have not found her yet or have any new details in the case.