At an emotional meeting, NSF officials announced layoffs for about 10 percent of their workforce and warned of more firings to come

Nearly 170 employees at the National Science Foundation (NSF) who were still on probation were fired by the Trump administration on Tuesday, union officials told The Hill. The cuts at the agency

Firings at the NSF included permanent employees who had already completed their one-year probationary period, as well as at-will workers.