When frostbitten limbs warm up again, blood rushes back into the tissue. With that blood come compounds such as histamines ...

C&EN assistant editor Fionna Samuels discusses the steps taken by schools in Boston and Colorado to monitor and control air ...

“Past studies on rock weathering have measured how the weathering process affects carbon capture, but they’ve overlooked the ...

Coprolites—fossilized feces—from the Jurassic hold traces of past meals. These deposits left by a herbivorous dinosaur ...

The paper describes the program RFpeptides, which was developed in the labs of Gaurav Bhardwaj, Frank DiMaio, and 2024 Nobel ...

Artisanal miners use mercury because it is simple. When mercury is mixed with ore, it binds with the gold, creating an ...

The COP29 climate summit, scheduled for Nov. 11–22 in Baku, Azerbaijan, ran a day overtime. For 2 weeks, negotiators from across the globe bickered over how much high-income nations ...

In Niterói, scientists note thousands of dengue cases averted in 2024—a record year for infections elsewhere in Brazil ...

Aizen is using generative artificial intelligence to discover mirror peptides made entirely out of d-amino acids. Like ...

“There’s a groundswell of anxiety” among credit applicants, said Tim Urban, a tax attorney and lobbyist at the law firm ...

What is supposed to be the last of five meetings to negotiate a global treaty on plastic pollution has started in Busan, ...

At every scientific conference, professionals come together to network, learn, and exchange ideas. The rich spectrum of ...