A Turquoise Alert was sent to cell phones on Wednesday night, marking the first time it’s ever been used in Arizona. Here's how it compares to a traditional Amber Alert.

Q. What is the difference between plumcots, pluots, and apriums? Which varieties are the best? Luther Burbank, the famous plant breeder, crossed an apricot (Prunus armeniaca) with a Japanese plum ...

Dr. Nicole James, a doctor who relocated from London to Chicago, declared doing a residency in the US is 'crazy' before outlining the differences between the job and the medical systems.

Guilt focuses on actions, while shame attacks your worth. Learn about the roots of these emotions, and how they are shaped by trauma, depression, and childhood.

Learn the difference between heat advisory, watch, and warning to prevent heat-related illness. Stay informed and protected during hot weather conditions.

Or someone else entirely? Allow us to explain. What’s the difference between an architect and a designer? The distinction between an architect and a designer is fairly clear-cut.

Bruce Markoe, senior vice president, head of post production at Imax, delves into the “Filmed for Imax” process and explains the key differences between a non-Imax film, “Filmed for Imax ...

Physics and Python stuff. Most of the videos here are either adapted from class lectures or solving physics problems. I really like to use numerical calculations without all the fancy programming ...