Mining giant Rio Tinto apologized Monday as authorities in Western Australia searched for a tiny radioactive capsule that went missing in the vast Australian state.
Driving the news: A radiation alert was issued across parts of W.A. after the capsule containing a small amount of radioactive Caesium-137 vanished while being transported from Rio Tinto's Gudai-Darri mine in the remote Pilbara region to a storage facility about 870 miles away in state capital Perth, authorities said.
Auckland authorities are urging residents to stay home if possible ahead of a second atmospheric river event forecast to hit Tuesday after record rainfall flooded much of New Zealand's largest city Friday.
The impact: At least four people have died after Auckland officials declared a state of emergency late Friday, after floodwaters inundated much of the city and many areas recorded their wettest-ever day. Further flooding was reported after more heavy rain over Sunday night.
