Israel strikes 2 homes, killing more than 90 Palestinians while hundreds have been detained

More than 90 Palestinians, including dozens from an extended family, were killed in Israeli airstrikes on two homes in Gaza, rescuers and hospital officials said Saturday, a day after the UN chief warned that nowhere is safe in the territory and that Israel's offensive creates "massive obstacles" to distribution of humanitarian aid. The Israeli military said troops arrested hundreds of alleged militants in Gaza over the past week and transferred more than 200 to Israel for further interrogation, providing rare details on a controversial policy of mass roundups of Palestinian men.