World Health Organization officials said that it had received reports of a mass casualty incident on Tuesday that affected people waiting for food supplies, saying that initial reports point to at least 20 fatalities.

Israeli tanks fired into a crowd trying to get aid from trucks in the Gaza Strip on Monday, killing at least 51 people, according to medics, in one of the bloodiest incidents yet in mounting violence as desperate residents struggle for food.

International participants in the march for Gaza say they were assaulted by 'thugs in civilian clothes' as authorities blocked hundreds from reaching border of occupied Palestine

Palestinians say they face the choice of starving or risking death as they make their way past Israeli forces to reach the distribution points, which are run by a private contractor, the Gaza Humanitarian Foundation.

The Global March to Gaza is a civilian-led initiative to march from Arish, Egypt, to the Rafah border crossing with the Gaza Strip beginning on Sunday. Once in Rafah, the goal was to set up a camp and work to break the Israeli blockade of Gaza, provide humanitarian aid to the strip and protest against Israel's actions in the territory.

The U.N. human rights chief says Israel’s warfare in Gaza is inflicting “horrifying, unconscionable suffering” on Palestinians and has urged government leaders to “wake up” and exert pressure on Israel’s government and Hamas to end it.

Videos and images verified by NBC News piece together a picture of the deprivation and chaos of Gaza's hospitals.

New report from Centre for Media Monitoring finds widespread bias, as Alastair Campbell says 'those who shout loudest' shape agenda