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A growing number of companies are dropping marijuana drug testing

Credit: AP/Hans Pennink

A growing number of companies are dropping marijuana drug testing

Northern Virginia-based KnoNap in running for $60,000 small business prize

Northern Virginia-based KnoNap in running for $60,000 small business prize

Study: Fentanyl testing kits could save lives, slow drug use

Study: Fentanyl testing kits could save lives, slow drug use

‘Napkin that knows’: DC college student creates KnoNap to detect drugs in drinks

‘Napkin that knows’: DC college student creates KnoNap to detect drugs in drinks

Virginia faces DNA, drug testing backlog

Virginia faces DNA, drug testing backlog

Orioles slugger Chris Davis suspended 25 games

Orioles slugger Chris Davis suspended 25 games

More drug testing

Va. welfare recipients may soon have to take drug tests

Va. welfare recipients may soon have to take drug tests

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