Cancer represents a key challenge in medical science, manifesting as a disease where the immune system fails to recognize and eliminate tumor cells. The phenomenon of immune evasion by cancer cells ...

PHOENIX - To fix what it considers a gaping hole in it's strategy to keep out illegal immigrants, terrorists and drug runners, the U.S. Border Patrol wants to establish three fixed checkpoints in ...

The Transportation Security Administration (TSA) is charged with the sizeable task of upholding security guidelines, in conjunction with customer care and support for the aviation sector, which has ...