Chemical & Engineering News (C&EN)
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Chemical & Engineering News (C&EN) is a weekly magazine published by the American Chemical Society, providing professional and technical information in the fields of chemistry and chemical engineering.This magazine includes information on recent news and research in these fields, career and employment information, business and industry news, government and policy news, funding in these fields, and special reports. This magazine (both printed and online versions) is included in the cost of national membership with the American Chemical Society. In addition, the front part of this magazine is available online for free for anyone to view, but a subscription is required to see the rest of the magazine. There are special online-only features, as well as full versions of past issues that can be searched. Source
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| Scope | National, Trade/B2B |
|---|---|
| Language | English |
| Country | United States of America |
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| Frequency | Weekly |
| Days Published | Sat |
Recent Articles
Search ArticlesBusiness Watch: AkzoNobel gets another takeover offer; ARPA-H launches rare disease program
When hostilities started heating up again in and around the Strait of Hormuz last week, my first reaction was to check Dow’s website. Not to see if Dow had released a statement about the key supply route—big chemical companies rarely make such pronouncements—but to learn when it would be announcing its second-quarter earnings. Company earnings announcements are usually dry recitations of financial figures and the reasons for them.
India inaugurates nuclear-heated hydrogen plant
India has opened the world’s first nuclear plant that produces hydrogen fuel using a catalytic cycle based on copper and chlorine. The Department of Atomic Energy (DAE) inaugurated the facility on June 26 at the Indira Gandhi Centre for Atomic Research in Kalpakkam, Tamil Nadu. The Fast Breeder Test Reactor (FBTR) at the site supplies heat to power the thermochemical reaction that produces hydrogen.
Quiz: What’s the World Cup made of?
Before you take our quiz on the World Cup, make sure you check out our Periodic Graphic for some helpful hints. What two metals was the Jules Rimet Trophy primarily made of? Copper and silver Gold and copper Gold and silver Silver and zinc Which blue gemstone was used for the base of the Jules Rimet Trophy? Aquamarine Lapis lazuli Sapphire Sodalite To which team was the Jules Rimet Trophy given after the team won the World Cup for the third time in 1970?
Brian M. Mathes wins 2027 ACS Award for Volunteer Service
Brian wears a light-blue polo shirt and smiles at the camera. The American Chemical Society has named Brian M. Mathes the recipient of the 2027 Award for Volunteer Service to the American Chemical Society. He is recognized for his ability to make the volunteering experience better for all, including young scientists and 50+-year members of ACS, and for his passion for sharing science and giving back.
Astronomers detect sugar in interstellar space for the first time
The frigid clouds of gas and dust between stars, what astronomers refer to as the interstellar medium, may seem like an unlikely place for complex chemistry. Temperatures hover near absolute zero, and pressures are magnitudes lower than those on Earth. But although individual chemical reactions occur only rarely, the passage of millions of years has enabled increasingly complex organic molecules to accumulate before the clouds collapse to form stars and planetary systems.
Editorial: AI needs chemistry for better or worse
Three companies tend to get top billing when pundits talk about the physical underpinning of the artificial intelligence boom. Nvidia, the US computer chip designer whose graphics processing units fill the world’s data centers, is one of them. Another is Taiwan Semiconductor Manufacturing Company (TSMC), a contract manufacturer that builds most of Nvidia’s chips.
New York sues chemical manufacturers over PFAS in consumer goods
New York attorney general Letitia James sued chemical manufacturers (PDF) 3M, DuPont, Corteva, Chemours, and EIDP in state court on July 9 for their role in contributing to pollution and other alleged harms from the use of per- and polyfluoroalkyl substances (PFAS) in consumer products. The lawsuit alleges that the companies failed to warn the public about the risks to human health and the environment from the use of PFAS they manufactured.
Scientists quantify crabs’ impact on coastal methane cycling
Looking at a crab, it’s easy to underestimate the animal’s environmental influence. But the burrowing crustaceans are actually powerful ecosystem engineers. In recent years, researchers have debated how these critters affect methane cycling in coastal wetlands. Now scientists have quantified the impact of crab burrows on methane oxidation in intertidal sediments (Environ. Sci. Technol. 2026, DOI: 10.1021/acs.est.6c05316).
How can we fuel visits to Mars?
Key insights Researchers are studying propulsion systems for a crewed mission to Mars. The chosen system will affect crew safety, spacecraft mass, mission cost, and more. Chemical rockets can get humans to Mars, but the rockets’ speed is limited by the energy stored in chemical bonds. Nuclear propulsion could shorten the travel time and open more flexible launch windows, but materials challenges for shielding and heat management remain unsolved. They say slow and steady wins the race.
A chemical tour of the solar system highlights Earth's uniqueness
Humans love an origin story. And in space science, there is no greater question than why Earth is the vibrant, living planet we see today. As humans return to the heavens, understanding our planetary origins and evolution can help us imagine the possibilities held by other planets. Earth alone can tell us only so much of its history. The planet actively recycles its rock when crustal plates creep, joltingly, back into the planet’s hot mantle.