To investigate the real-world effects of marijuana researchers need a product that looks and feels like the real thing. And they're increasingly frustrated with government weed that is something else entirely.

Cannabis consumers may experience distortions in their perception of time, often reporting how minutes can feel like they stretch to hours on end -- an unsettling experience, to say the least.

While plenty of cannabis goes up in smoke in coffee shops around the Netherlands, Dutch researchers have found a new use for it - as an environmentally friendly building material to rival cement or steel.

The key to better health may be found in a mixture of oils.

Older Americans are among the fastest growing groups of pot users, according to recent research and drug surveys.

Thousands of people around the country are using high-CBD marijuana.

More than half of US states have legalized marijuana for medical use, but only now is the nation's first research facility for medical marijuana opening.

As more states pass legislation about cannabis, the more we are beginning to hear about terpenes and the profound effect they can have on us as cannabis consumers.

Dr. Raphael Mechoulam laid the scientific foundation upon which all modern cannabis knowledge is built.