There is as yet no evidence of current activity, but researchers plan to monitor the area for changes.

The researchers also plan to subject volunteers to new pain in order to measure their responses.

Later this year, federal researchers plan to test with the police a new type of metal detector in the city's schools.

The researchers plan on considering these factors in a later study.

The researchers plan to continue their studies this year and next, she said.

The researchers at first planned to do the experiment last spring.

The researchers plan to look more closely at the families to find out if the aging is general or specific.

The original researchers had never planned to break out students by race.

The researchers plan to perform the procedure with other patients soon.

A second study with a smaller group of patients had similar results, and researchers now plan further study.