The U.N. agency that provides aid and services to millions of Palestinians across the Middle East may soon be forced to end ...

Siege of Jerusalem - A king does not kill kings. After the battle at Hattin, Saladin had dealt a grievous blow to the Crusader states. Important figures were captured, and the majority of Guy's forces ...

After a heart attack, humans lose millions of heart muscle cells that cannot regrow, often leading to heart failure where the ...