A marijuana breathalyzer is a step closer to coming to the market after researchers tested the theory using a 3D printer. As the drug becomes more popular, authorities need to find better ways to ...

A decade after Colorado and Washington became the first U.S. states to legalize recreational cannabis, law enforcement officials still face a perplexing challenge: How can they tell if someone ...

The Rehabilitation Act of 1973 prohibits employers of federal workers and certain federal contractors and subcontractors from discriminating against those workers on the basis of disability, according ...

Law enforcement will be out in force this holiday season, with saturation patrols and sobriety checkpoints on the lookout for impaired drivers. Yet 12 years after Colorado and Washington became the ...

Having a device that can distinguish marijuana use from other types of behaviors will help police determine the right course of action. Now that marijuana is legal in a growing number of states, the ...