“If you are a mathematician,” one of the world’s leading mathematicians recently wrote, “you may want to make sure you are sitting down before reading further.” And you’ll definitely need to sit down ...

In this paper, we consider the strong instability of standing waves for the Hartree equation with a constant magnetic field.

So you’ve connected a device to your PC via a USB port — but Windows doesn’t recognize it. What now? Before you assume the product (or your PC port) is broken, there are several USB troubleshooting ...

Men may be more likely to experience certain health conditions, including prostate cancer, erectile dysfunction, heart disease, lung cancer, depression, and alcohol use disorder. Early screening for ...

Problem solving is the mental process of analyzing a situation, learning what options are available, and then choosing the alternative that will result in the desired outcome or some other selected ...