In a court filing, the agency said it would reassess a new rule that strengthens safeguards at almost 12,000 chemical plants.

Rare and powerful compounds, known as keystone molecules, can build a web of invisible interactions among species.

Click for more from The Hill.{beacon} Energy & Environment Energy & Environment   The Big Story Trump eyes chemical safety ...

The Biden-era rules require thousands of hazardous-chemical sites to adopt new safeguards against storms, spills and other ...

Astronomers have for the first time observed a recurring nova outside of the Milky Way in near-infrared light. The data revealed highly unusual chemical emissions as well as one of the hottest ...

The new Russian rocket engine achieves higher acceleration than chemical rockets by using magnetic plasma accelerators, ...

The film explains the concept of chemical changes, where two or more materials combine to form entirely different substances.

"Over the past two weeks we have started up and run the first installation of a distinctly new burner technology branded as ClearSign Core™ M1. This new technology originated from reimagining the flow ...

Hydrogen has the potential to power internal combustion engines (ICEs), including on-road and off-road vehicles and equipment ...

For best engine results, disposable oil filters should be changed with every oil change, but reusable filters are more ...