UNITED NATIONS (Reuters) – Russia and China vetoed on Saturday a U.N. resolution that backed an Arab plan calling on Syrian President Bashar al-Assad to quit, stalling global efforts to end his bloody crackdown on unrest after hundreds were reported killed in the city of Homs.

The logic behind the psychological first aid stems from the need to alleviate the intense trauma people suffer in times of conflicts or natural disasters.

Where are we going, is our future already stained with blood? howto, how to.

Landmines kill innocent people.

A list of events in history which had the highest death toll ever recorded.