Chemical reactions can be represented using equations. Compounds are chemical substances that contain more than one element. They're created during a chemical reaction where atoms are rearranged ...

Students recognize that a particular color change is a characteristic property of a substance and that a color change can also be used as evidence that a chemical reaction has occurred. Students will ...

When chemists design new chemical reactions, one useful piece of information involves the reaction's transition state—the ...

The technology, called Single-Molecule Atomic-Resolution Time-resolved Electron Microscopy (SMART-EM for short), lets ...

At the end of their experiment, RISE Elementary students were pulling out a gooey, stringy substance from their strawberry mush. “That’s not a booger, that’s DNA,” Joseph Williams told the students.

"This process, known as electrocatalysis, also plays a key role in clean energy production." Researchers pioneer breakthrough ...

“At low temperatures, models of reactivity must include the effects of the permanent electric dipoles and quadrupole moments ...

Emergency services were called to a chemical incident near New Zealand's Parliament in Wellington on April 22, 2025. A ...