Graphs are everywhere. In discrete mathematics, they are structures that show the connections between points, much like a ...

What just happened? Researchers have developed an algorithm that allows robots to autonomously identify weaknesses in their skills and then systematically practice to improve them. It's akin to giving ...

Ten years have passed since Google introduced the Penguin algorithm and took a stronger stance on manipulative link-building practices. The algorithm has had a number of updates and has become a ...