Mexico City Is Sinking. A Powerful NASA Satellite Just Revealed How Fast
A new NASA map shows how the sinking of Mexico City is uneven, with areas registering up to 2 centimeters…
Mapping Mali’s gold and natural resource wealth
The West African country holds Africa's third-largest gold reserves, plus vast lithium and uranium deposits.
Strait of Hormuz blockade and other major naval sieges in modern times
Naval blockades are among the oldest weapons of war, using sea control to cut supplies and force an enemy’s surrender.
Five charts that show the rise of global militarisation
As countries spend more on their militaries, what does that mean for spending on healthcare and education?