Ukraine has received at least 309 billion euros ($360bn) in aid from 41 countries since the start of the war.
Letter called on University of Texas at Austin to denounce ban on Iranians and take 'immediate legal action'.
Further flooding is predicted in cities including Karachi in the south of Pakistan.
The senators call for the protection of journalists in Gaza and international media access to the territory.
Federal immigration agents have been filmed using pepper spray and zip ties against a protester in San Francisco.
Russia unleashes a major attack on Ukraine in the wake of renewed efforts to strike a ceasefire.
The match in Buenos Aires between Independiente and visiting Universidad de Chile was abandoned in the second half.
Horrific scenes in Gaza City show at least two Palestinians killed and three badly wounded people clinging to life.
A Luis Suarez brace against the Tigres was enough for Miami to overcome Messi's injury and progress to semifinal.
Israeli leader claims Australian prime minister's legacy 'tarnished' by decision to recognise a Palestinian state.