Doubts about the reliability of a breath-alcohol tester have undermined drunken driving prosecutions in Ohio and other states, four years after Ohio bought hundreds of the machines on the ...

The Intoxilyzer 5000EN — the bane of drivers, lawyers and judges alike — is on its way out as the standard device for testing the blood-alcohol content of Minnesota drivers. The state said Monday that ...

Underage drinking parties always have been a headache for law enforcement. Oftentimes first arriving officers have to chase people who run at the first sign of police. Then, when they get people ...

Several tests measure the level of alcohol in your blood. These procedures are typically simple but may take several weeks to get results. A blood alcohol test measures the percentage of alcohol in a ...