In algorithms, as in life, negativity can be a drag. Consider the problem of finding the shortest path between two points on a graph — a network of nodes connected by links, or edges. Often, these ...

The original version of this story appeared in Quanta Magazine. If you want to solve a tricky problem, it often helps to get organized. You might, for example, break the problem into pieces and tackle ...

The key distinction between IT and Computer Science is in their focus and responsibility: the former is application-oriented, ...

The booming tech industry has changed the world both for the better and the worse. If you want to join the industry but want to ensure your work has a positive impact, consider pursuing a meaningful ...