An Israeli shelling on a UN school in Gaza killed 20 people early Wednesday, medics said, as Palestinian factions were to head to Cairo to discuss a temporary humanitarian ceasefire.
Israeli fire in Gaza killed a pregnant woman and a senior Islamic Jihad propagandist, taking the Palestinian death toll to 808, emergency services spokesman Ashraf al-Qudra said.
Airlines blocked flights to Israel Wednesday after a Gaza rocket struck near airport runways, as the UN chief urged an end to a conflict that has killed 639 Palestinians and 31 Israelis.
The emir of Qatar, Sheikh Tamim bin Hamad al-Thani, made a surprise visit Tuesday to Saudi Arabia where he discussed developments in strife-torn Gaza with King Abdullah, state media said.
US President Barack Obama called for an "immediate ceasefire" between Israel and Hamas, after the bloodiest day of fighting in Gaza raised the number of Palestinians killed to 476.
New Israeli air and tank strikes in Gaza early Wednesday killed several people, medics said, bringing the death toll from Israel's operation in the besieged Palestinian territory to 204.
US Secretary of State John Kerry was to meet again Monday with his Iranian counterpart seeking to narrow serious gaps blocking a historic nuclear deal with a deadline just days away.
Clashes erupted in Paris on Sunday as thousands of people protested against Israel and in support of residents in the Gaza Strip, where a six-day conflict has left 168 Palestinians dead.
Thirteen Palestinians have been killed in Israeli air strikes on the Gaza Strip early Saturday, bringing the toll on the fifth day of violence to 118, medics said.
A rocket fired from Lebanon struck northern Israel early Friday, causing troops to hit back with artillery fire over the border, the Israeli army said.
The Israeli air force bombed 160 targets in the Gaza Strip overnight as it pressed a widescale campaign to stop volleys of Palestinian rocket fire, an army official said.
Palestinian president Mahmud Abbas demanded Israel immediately halt its latest offensive against Gaza following a night of air strikes and militant rocket fire on the Israeli south.
Internet hackers briefly took over an Israeli army Twitter account, the military said, posting an alarming message that a nuclear facility had been hit by rocket fire.