Only a few colleagues from Arzamas-16, Russia's other nuclear laboratory, could fly in for the funeral.

Officials at the nation's nuclear laboratories declined to discuss the details of the test and its significance for the X-ray laser program.

The nuclear arms race has run its course, but the nuclear laboratories and the Pentagon don't seem to know it.

Computers at our nuclear laboratories are again being ordered to "stand down."

Guards at nuclear laboratories have left their posts to search for food.

The nuclear laboratories were under the control of the president and the prime minister at the time, he said.

This is not a Federal nuclear laboratory, which you can completely shut down to public access.

Washington should, of course, move ahead to tighten security leaks at American nuclear laboratories and elsewhere.

In 1943, he became director of the health division at the nuclear laboratory.

The British are in effect now the nuclear laboratory of the world.