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C&EN
22 小时
How a hypertension drug can save limbs from frostbite
When frostbitten limbs warm up again, blood rushes back into the tissue. With that blood come compounds such as histamines ...
C&EN
21 小时
Capturing carbon in rocks could release another greenhouse gas
“Past studies on rock weathering have measured how the weathering process affects carbon capture, but they’ve overlooked the ...
C&EN
23 小时
Details of RFpeptides released
The paper describes the program RFpeptides, which was developed in the labs of Gaurav Bhardwaj, Frank DiMaio, and 2024 Nobel ...
C&EN
1 天
Podcast: How schools monitor and control air quality
C&EN assistant editor Fionna Samuels discusses the steps taken by schools in Boston and Colorado to monitor and control air ...
C&EN
1 天
Fossilized feces and vomit contain clues to the rise of the dinosaurs
Coprolites—fossilized feces—from the Jurassic hold traces of past meals. These deposits left by a herbivorous dinosaur ...
C&EN
1 天
The push to mine gold without mercury
Artisanal miners use mercury because it is simple. When mercury is mixed with ore, it binds with the gold, creating an ...
C&EN
1 天
How bacteria-infected mosquitoes reduced dengue cases
In Niterói, scientists note thousands of dengue cases averted in 2024—a record year for infections elsewhere in Brazil ...
C&EN
1 天
Aizen Therapeutics launches to develop mirror peptides
Aizen is using generative artificial intelligence to discover mirror peptides made entirely out of d-amino acids. Like ...
C&EN
3 天
Should we be worried about the microplastics in our bodies?
How these tiny particles may harm our health is unclear, but scientists are alarmed by what they are finding so far ...
C&EN
1 天
Anticipating Trump, the bioeconomy prepares its pivot
“There’s a groundswell of anxiety” among credit applicants, said Tim Urban, a tax attorney and lobbyist at the law firm ...
C&EN
2 天
Worldwide talk turns to controlling plastics
What is supposed to be the last of five meetings to negotiate a global treaty on plastic pollution has started in Busan, ...
C&EN
3 天
Can biodegradable polymers make microplastics?
Algenesis submerged shoes made with its biodegradable polyurethane foam in the Pacific Ocean to demonstrate their ...
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