News Earth Dead Sea once went dry Holy Land’s salt lake ran out of water during ancient warm spell By Devin Powell December 7, 2011 at 1:47 pm - More than 2 years ago Share this:Share Share via email (Opens in new window) Email Click to share on Facebook (Opens in new window) Facebook Click to share on Reddit (Opens in new window) Reddit Click to share on X (Opens in new window) X Click to print (Opens in new window) Print SAN FRANCISCO — The Dead Sea died once. During a warm period long ago it dried up completely, new evidence reveals. UNDEAD SEA The Dead Sea, which has been shrinking for decades, may be fated to disappear completely, as it did about 120,000 years ago.