Trump administration’s immigration crackdown has led some people to take drastic measures to ensure their safety It was a normal Tuesday morning for Mohamed when he left his San Diego, California, ...

See something others should know about? Email CHS or call/txt (206) 399-5959. You can view recent CHS 911 coverage here. Hear sirens and wondering what’s going on? Check out reports ...

A lesser known but rapidly growing application of DNA profiling is tracing paternal ancestry. NIST researchers recently published a paper with recommendations for genealogy testing that they hope will ...

NPR's Steve Inskeep speaks with Mary Ellen O'Toole, a former FBI senior profiler and professor of forensic science, about the latest in the Nancy Guthrie abduction case.