1.   The city even has cut back its testing with state permission because previous monitoring showed atrazine levels were no more than two-thirds the federal limit.

2.   The latest monitoring of Norledge shows the plume of pollutants has shrunk, Dunlap said.

3.   For the fourth week in a row, scientific monitoring shows the loss of an entire ozone layer in the atmosphere, the United Nations weather agency said Friday.

4.   The reactors were automatically shut down when the vessel sank, and regular monitoring has shown no radiation leak.

5.   They shut down automatically when the vessel sank, and regular monitoring has shown no radiation leak.