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.
Foot, leg, and ankle swelling. Definition. Painless swelling of the feet and ankles is a common problem, especially among older people. Abnormal buildup of fluid in the ankles, feet, and legs can cause swelling.
There are many potential causes of foot, leg, and ankle swelling. 1  Being overweight: Excess body mass can decrease blood circulation, causing fluid to build up in the feet, legs, and ankles.  Standing or sitting for long periods: When the muscles are inactive, they canât pump body fluids back up toward the heart.