The vast majority of us have never known life without Sir David Frederick Attenborough’s trademark awestruck narration emanating out of our televisions. For decades, he’s been introducing us to ...

There are so many standard birthday messages that will do well enough when you're trying to come up with a thoughtful way to say happy birthday. But they can sometimes feel a bit basic. Even when you ...

Dr. James McCaffrey of Microsoft Research shows how to implement simulated annealing for the Traveling Salesman Problem (find the best ordering of a set of discrete items). The goal of a combinatorial ...