The MAP sensor is an important part of a car's operating system. But lots of things can make it go bad. Here's how you'll ...

How much fresh water is in the United States? It's a tough question, since most of the water is underground, accessible at ...

Abstract: A novel direct method for electromagnetic scattering analysis is introduced by enhancing the principal component analysis (PCA) compression algorithm with the multilevel fast multipole ...

Abstract: Direct collocation (DC) is a widely used method for solving dynamic optimization problems (DOPs), but its implementation simplicity and computational efficiency are limited for challenging ...

Canada survived Year 1 of the second Trump presidency mostly intact economically, and fully intact sovereignly. What about Year 2? For this series, The Globe asked dozens of economists, analysts and ...