Evaluating suicidal ideation with smartphone ecological momentary assessment reveals a need for clearly defined constructs and stronger validation.

Monday - Friday, 6:00 - 7:00 PM ET Solstice CEO David Sewell said the company's $14.5 billion acquisition of Element Solutions creates a "world-leading" supplier of advanced materials for ...

Reston-based government contractor ICF International announced last week that its top executives will take pay cuts during the remainder of the federal government shutdown and revealed major changes ...