Federal cannabis law has never tracked cleanly with the illicit, and then state-legal markets that grew up around it. For decades, marijuana ...

Music festivals concentrate higher-risk, polydrug-use behaviors than general populations, enabling efficient surveillance of ...

The largest US study to date on teen cannabis uses shows that cannabis use during adolescence may hinder cognitive improvement over time.

Youth cannabis use between ages 9 and 17 years is associated with slower cognitive development during a time of key brain development.

Federal drug officials are clarifying that a cannabinoid produced synthetically from components of the cannabis plant is ...

The latest health news includes a call by former President Trump for Congress to update laws to ensure access to CBD products, global medical concerns like bird flu leading to import bans, innovations ...

The new plastic is remarkably high quality, researchers say. Image from the study. For years, chemists have been on a quest ...

U.S. President Donald Trump in a Truth Social post on Thursday called on Congress to update the law to ensure that Americans ...

As the global pollution crisis caused by manufacturing and disposing of single-use plastics continues to grow, researchers ...

A team of American scientists and engineers have developed a stretchy, hemp-derived thermoplastic that can extend up to 1,600 ...

Teen cannabis use is linked to slower cognitive growth, especially memory, with THC as a likely contributor during key ...

A powerful congressional committee has approved a spending bill and an attached report that expresses concerns about health ...