The Dead Sea has been found to be receding at a rate of more than 3.3 feet (1 meter) every year.

The idea of linking the two bodies of water has been around for more than a century. The project began to move ahead two years ago after the World Bank determined it is possible to use the Red Sea to replenish the shrinking Dead Sea after years of studying whether such a connecting lifeline could work.

The desalination plant will produce at least 80 million cubic meters annually. Israel will buy at a cost up to 40 million cubic meters. The rest will go to Aqaba.

Researching the intelligence of the grey bamboo shark a team of researchers at Rheinische Friedrich-Wilhelms-University in Bonn, Germany showed that sharks could be trained to recognise and remember shapes for an extended period of time.

First juvenile sharks were subjected to three different cognition experiments, one at a time, and then tested to see how long the sharks could remember their training.

Florida again led the United States in shark attacks last year, with 28 incidents and no fatalities. The vast majority of the Florida incidents were minor ones in which a shark quickly bites an arm or leg in poor visibility water, releasing it as soon as the shark realizes its prey isn't a fish.

"Most of them are better called bites than attacks," said George Burgess, curator of the International Shark Attack File. "They're the equivalent of dog bites."