Luckily, a few subtle tweaks can turn your Excel charts from sad to slick. This isn't a design tip, but it's fundamental to ...

I love data visualizations as much as the next person, but can we agree that we might be overdoing it on stacked bar charts? I’m not opposed to this type of data display. There are several ...

Data are often displayed in a graph. Graphs might display trends that are not as clear when just looking at data in a table. Note that the bars in a bar chart are all the same width. They do not ...