Fears of potential unrest as Tunisia, Morocco and Libya, along with several other Arab countries, import much of their wheat from the two warring European countries

While Russia's invasion of its neighbor has yet to cause disruptions to wheat supplies around the world, prices have surged 55% since a week before onset of conflict

Millions in Europe, Africa, Asia rely on fertile farmlands in Black Sea region; price of wheat surges by 55%; violence could create food insecurity, push more people into poverty

Both countries are major exporters of wheat and other grains; Finance Minister Liberman warns of war's global economic impact

Researchers find some desert plants sprinkled with motes manage to absorb phosphorous on their leaves, and grow stronger; breakthrough could open door to reduced fertilizer usage

‘We are looking forward to a warm peace,’ Netanyahu's office says, as Jewish state seeks to provide Khartoum with swift crop of benefits for normalization deal