Chemical reactions are the breaking and forming of chemical bonds, which are fundamental to the creation of new technologies. Inevitably, discovering and developing new chemical reactions is a ...

Researchers report that oil-field emissions are reshaping regional atmospheric processes. Earth’s climate is shifting rapidly ...

For the first time, scientists visualized how electrons behave during a chemical reaction, which could help reduce unwanted byproducts in future chemistry. When you purchase through links on our site, ...

Four employees of the Oregon Department of Corrections were evaluated after having reactions from being exposed to a "suspicious" substance July 16 that was found in the mail at Two Rivers ...

Seemingly overnight, Gov. Michelle Lujan Grisham has upended New Mexico’s flawed approach to protecting high-risk substance-exposed newborns. But the new approach, which provides for court review ...

Substance use and substance use disorder differ by the frequency of use and the effect on a person’s life. Substance use disorder is a mental health condition. Substance use refers to using both legal ...

The Council and the European Parliament reached a provisional deal on the OSOA (one substance one assessment) package, which aims to streamline assessments of chemicals across relevant EU legislation, ...

Mast cells are part of our immune system, protecting our body from viruses, bacteria, and even harmful substances released by snake and insect bites. When alerted to the presence of such invaders, ...

EVANSTON, Ill. — The chemical industry powers modern life, from fertilizers to pharmaceuticals, but much of what happens at the atomic level during catalytic reactions has remained invisible—until now ...