Officials resign in Lebanon in wake of deadly blast

The resignation comes after a night of demonstrations against the ruling elite, blamed for the chronic mismanagement and corruption that is believed to be behind the explosion in a Beirut Port warehouse.

Canada's last intact ice shelf collapses due to warming

Canada's 4,000-year-old Milne Ice Shelf on the northwestern edge of Ellesmere Island had been the country's last intact ice shelf until the end of July when ice analyst Adrienne White of the Canadian Ice Service noticed that satellite photos showed that about 43% of it had broken off.

Lebanon president says he knew of chemicals at port in July

The chemicals exploded Tuesday after apparently being set off by a fire, in a massive blast that killed nearly 150 people, wounded thousands and caused billions of dollars of damage across the city. Bodies were still being recovered from the rubble on Friday.