Reimbursement plans, privacy and legal issues are major challenges, report says.
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Federal employees receive extra paid holiday and a four-day weekend.
Agency plans to shrink federal footprint, boost neighborhood.
The lessons of remotely piloted missions over Afghanistan.
More than 120,000 people have signed the petition posted after Friday's deadly school shooting.
Additions include bar graphs and other features to help measure progress on goals.
The United Nations's globe-spanning, definitive guide.
Could human and machine forecasters work together to increase their foresight?
VA expands list of illnesses related to traumatic brain injury that will qualify vets for disability benefits.
UN-recognized organization fails to reach consensus on declaration to avoid cyberwar.