PET imaging has revealed the first evidence in humans of changes in brain chemistry among people who use both substances.

A preliminary study suggests that using tobacco with cannabis may lead to distinct alterations in brain chemistry, potentially exacerbating addiction and mental health issues.

A preliminary investigation has found that those who use tobacco with cannabis show unique changes to their brain chemistry.

A new study uncovers how volatile-rich magmas propel diamond-bearing kimberlites from Earth’s depths. If you’ve ever admired a diamond, chances are it originated from a kimberlite. More than 70% of ...

A new study reveals that Saturn’s moon Titan hosts bizarre chemistry where water-like and oil-like molecules can mix, hinting ...

Participants discussed several common themes throughout the event: the importance of extreme environments in shaping chemistry, the limitations of our Earth-centric perspective when searching for life ...

By Priyanjana Pramanik, MSc. Hard water causes polyester to shed far more microplastics, and only some fabrics benefit ...

Reptiles release solid crystals instead of liquid waste. This clever survival trick may lead to new treatments for gout and kidney stones.

A total of 20 student finalists have been selected to participate in the 2025 Chemistry Olympiad Study Camp as part of the American Chemical Society’s US National Chemistry Olympiad (USNCO) program.

Previous studies had found that parts of the DHHB molecule could be changed by adding chlorine (such as bleach). However, ...