A 2019 law requires marijuana products to be tested for "unsafe levels" of microbial contamination and confirm the products' ...

Weed-inspired fashion is making waves this spring, from cannabis leaf prints to bold green hues, embracing nature, ...

Researchers observed that marijuana smokers showed a 42 percent reduction in vascular function, shedding new light on a growing cannabis culture.

Breakthrough discovery of 123-million-year-old pollen grains in Portugal pushes back flowering plant evolution by 2 million ...

Poison hemlock is a flowering plant that is part of the carrot family and can be fatal if ingested by humans or animals.

This story primarily focuses on the lawmakers and what their proposed end result could look like ... and ingest marijuana. Individually, you can grow six plants, but you can grow up to 12 plants ...

Smoking or eating marijuana on a regular basis may damage a healthy person's blood vessels much like tobacco does, a small ...

Did you realize that habitual users of marijuana under the age of 50 might have a greater than sixfold increased risk of ...

A new study finds that chronic cannabis use -- whether it's smoked or consumed in edible form -- is associated with significant cardiovascular risks.

It is legal under Colorado law for adults 21 and older to grow up to six marijuana plants for personal use, but officers are seeing violations of the limit. In unincorporated Montezuma County ...

One dataset used in the study looked at tree species abundance in the United States. Virginia’s forests, among the nation’s ...

A new study published in BMC Genomics explores how different parts of the marijuana plant influence the production of ...