The discovery of a mass grave containing hundreds of bodies on the grounds of a hospital in southern Gaza has sparked calls from the United Nations for an urgent investigation as Palestinian families search through the remains to identify their loved ones.
CAIRO — Hamas said Saturday that it was reviewing a new Israeli proposal for a cease-fire in Gaza, as Egypt intensified efforts to broker a deal to end the months-long war and stave off a planned Israeli ground offensive into the southern city of Rafah.
