February 20, 2026 • Drinking water around the District of Columbia hasn't been contaminated. But scientists say the environmental damage could be severe. February 20, 2026 • From TikTok and Instagram ...

February 20, 2026 • The Supreme Court ruled Friday that President Trump overstepped his authority in ordering double-digit tariffs on nearly everything the U.S. imports. Here's some of the economic ...

Abstract: This letter presents an enhanced Trust Region Method (TRM) for Sequential Linear Programming (SLP) designed to improve the initial feasible solution to a constrained nonlinear programming ...