By Francis Ato CONDUAHOver the past decade, Ghana has experienced periods of economic growth and improvements in key macroeconomic indicators. Economic output has expanded, inflation has been brought ...

Today, we are facing a watershed moment. If a political window for democracy reform opens, we should not settle for half-measures. We may not have another opportunity for decades.

Just slow down. Of course, that means it’ll take longer to get to your destination. A few years ago, I wrote a piece for WIRED on finding an optimal driving speed, assuming the extra drive time costs ...

All real-life graphs can be used to estimate or read-off values.The actual meaning of the values will depend on the labels and units shown on each axis. Sometimes: This graph shows the cost of petrol.

Plotting a graph takes time. Often mathematicians just want to know the key features. These are: shape, location and some key points (such as where the graph crosses the axes or turning points). So ...

Are you Unconventional Right? Loyal Liberal? Or something else? Take our quiz to find out which one of our nine political typology groups is your best match. Fresh data delivered Saturday mornings ...

Daniel Liberto is a journalist with over 10 years of experience working with publications such as the Financial Times, The Independent, and Investors Chronicle. Erika Rasure is globally-recognized as ...

Investopedia contributors come from a range of backgrounds, and over 25 years there have been thousands of expert writers and editors who have contributed. Eric's career includes extensive work in ...