Ammonia is an essential chemical used across many industries worldwide. Beyond its traditional role as a fertilizer, it is also a promising liquid hydrogen carrier and low-carbon fuel that could help ...

For the fourth time, President Donald J. Trump has proposed eliminating the Chemical Safety and Hazard Investigation Board (CSB), an independent body that investigates the causes of significant ...

Every year on 30 November, the United Nations observes the Day of Remembrance for All Victims of Chemical Warfare. On that day, the international community reflects on the people killed and injured by ...

Port fuel injection (PFI) was a major milestone in the early '80s. The integration of PFI rapidly changed the way fuel was delivered by increasing fuel economy and improving engine performance. Even ...

Editor’s note: This story has been updated with comments from the EPA and additional context. (NewsNation) — The EPA is disputing claims 10 newly approved pesticide products contain a PFA ...

U.S. chemical earnings to be pressured by weak industrial demand Chinese overcapacity squeezes margins, deepens global supply glut Investors watching cost control, recovery signals in calls Oct 22 ...

In their study of global chemical pollution, the researchers provide an overview of particularly problematic chemical groups, such as PFAS and pesticides, and advocate comprehensive changes to address ...

A waterflood pressurizes the reservoir and sweeps oil toward producers by injecting treated water into designated injection wells. It is the workhorse of secondary recovery, extending plateau rates, ...

The U.S. Chemical Safety Hazard and Investigation Board, or CSB, investigates root causes of serious chemical accidents and makes recommendations for preventing similar events. The Trump ...

An RFE/RL investigation details Russia's manufacture and use of banned chemical weapons in Ukraine. A Western-sanctioned Russian institute is making the toxic gas grenades for the war against Ukraine.