Talk about a breath of fresh air. Researchers have developed a groundbreaking device that may one day make detecting lung cancer as easy as exhaling. “We built a screening tool that could allow ...

If you’ve ever been pulled over by a law enforcement officer in Kentucky and asked to submit to a breath or field sobriety test, whether you’d been drinking or not, you may be wondering if you’re ...

If you’ve ever been pulled over by a law enforcement officer in Pennsylvania and needed to test your breath or your reflexes, you may be wondering if you’re within your rights to refuse those requests ...