Mathematicians have solved a decades-old problem in knot theory, discovering that linking two knots together can actually produce a knot that is easier to untie – the opposite of what was expected ...

When solutions are everywhere, our standards shift. Are we solving real problems—or just creating new ones to fix?

Using an advanced Monte Carlo method, Caltech researchers found a way to tame the infinite complexity of Feynman diagrams and ...

The Problem Frames (PF) approach has gained significant attention and recognition in the field of requirements engineering. However, most of the existing work focuses on modeling normal behaviors in ...