Microsoft's spreadsheet program can do way more than you might imagine. These are the hacks and tricks you need to know.

If Excel vanished tomorrow, global finance would halt. It is the essential infrastructure powering the modern world.

Tessellations aren’t just eye-catching patterns—they can be used to crack complex mathematical problems. By repeatedly ...

Imagine Jo: Everyone in Jo's life recognizes her as an outstanding problem solver. She's the type of person who seems capable of almost anything. Jo excels at intuitive problem-solving. Over her life, ...

Adults in Germany are better than the international average at coping with problems in new and complex situations. However, this adaptive problem-solving skill depends more heavily on sociodemographic ...