The shrinking of the Dead Sea is due to the diversion of water from the Jordan River (which feeds the Dead Sea) and mineral mining from its waters in the south, according to LiveScience. And the shrinking is happening at an alarming rateâthe surface level is dropping more than three feet a year.
Injury or surgery involving the leg, ankle, or foot can also cause swelling. Swelling may also occur after pelvic surgery, especially for cancer. Long airplane flights or car rides, as well as standing for long periods of time, often lead to some swelling in the feet and ankles.
What causes swollen ankles? Excessive standing or walking can cause swollen ankles, but so can more serious conditions if ankles stay swollen. For examples, pregnancy commonly causes swollen ankles. But if it is sudden and the swelling is excessive, it could be a sign of preeclampsia. Also, if you have injured your foot or ankle, swelling can occur.