Two mathematicians have proved that a straightforward question—how hard is it to untie a knot?—has a complicated answer.

Ever wonder what it actually takes to be considered “upper class”? Not just feeling comfortable, but officially hitting that wealth tier most people only daydream about? With the cost of living ...

Risk stratification of patients with chest pain has traditionally focused on identifying obstructive coronary artery disease (CAD). Using this traditional approach, many symptomatic individuals are ...

Victor Wembanyama (Metropolitans 92) is the No. 1 overall pick in the 2023 NBA Draft. Here's the complete and updated run of picks from 1-58. Relive the best moments from the 2023 NBA Draft! • Draft ...