One chemistry tweak made mRNA vaccines dramatically safer and more effective—unlocking new potential for fighting disease.

Proteins are life's molecular workhorses, doing everything from turning sunlight into food to fighting viruses. They are ...

Scientists have twisted DNA into programmable nanostructures that form themselves — and could reshape future materials for light, sound, and electronics.

The use of prohibited chemical weapons by the Russian military had become "standardized and commonplace" in Ukraine, Dutch and German intelligence services found.

Tom Brady clarifies his place in Raiders power structure Brady is heading into his first full season with the silver and black ...

Water expert warns that tap and bottled water contain harmful chemicals, with 200 million Americans drinking PFAS-contaminated water and consuming microplastics weekly.

UPDATED: 6/29/25 Customers of the East Brady Borough Water System are now advised to boil their drinking water following the discovery of a mystery chemical at the system's water treatment plant ...

Wallingford firefighters responded to a roof fire at a chemical company on Cherry Street early Thursday morning. It was the third fire that firefighters responded to in a seven-hour stretch.

As of Tuesday night, a portion of Lovers Lane in Portage is shut down while crews work to put out a structure fire.

The closure of the U.S. Chemical Safety and Hazard Investigation Board could mean more accidents and explosions at chemical plants.

Crews gain control of downtown L.A. structure blaze that sent huge plume of smoke into the sky Firefighters douse flames at a commercial building Thursday in downtown Los Angeles.

Kroger Co. of Michigan has been ordered to pay a man and his wife over $75 million after a chemical explosion, resulted in the man undergoing 25 surgeries and having to amputate most of both hands ...