Have you ever looked at a world map and wondered why some countries seem much larger than others, even though that doesn't ...

One supercontinent, millions of years ago. Using modern geography, I tried to sketch what Pangaea may have looked like—and ...

In today’s interconnected world, global trade and cross-border investments are the backbone of   economic growth. No nation remains entirely ...

Objective We aimed to estimate prevalence and identify determinants of hypertension in adults aged 15–49 years in Tanzania.