Across the United States, many employers include drug screening as an integral part of their hiring process. These employers believe that only a drug-free workplace can increase productivity and make ...

A urine test can detect THC for up to 30 days after use. THC is detectable in blood for the shortest time, up to 12 hours, but can stay longer in heavy users. Hair tests show THC use for the longest ...

President Trump’s Executive Order on rescheduling marijuana caps a year of major cannabis law changes. Learn how employers ...

Although marijuana is still a Schedule I substance and illegal under federal law, many states have legalized its use in recent years. A Pew Research Center analysis found that 54 percent of Americans ...

Many states in the U.S. have legalized cannabis either medically or recreationally, but without legalization at the federal level regulation is left to states, including testing for contaminants and ...

For decades, police have used breathalyzers to test for alcohol, but they don’t have a reliable tool to measure marijuana use. That could change soon. Researchers are working to develop a breathalyzer ...

PORTLAND, Ore. (KOIN) — Oregon’s cannabis regulators are sounding the alarm on “widespread non-compliance” in the hemp market. Despite the fact that hemp is defined as a cannabis plant with less than ...

How long does marijuana stay in your system? How to detox from weed: Best marijuana detox methods Reddit review, “used it in the past with no issues…” Fastest way to clean out your system for a drug ...