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

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

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

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

How these tiny particles may harm our health is unclear, but scientists are alarmed by what they are finding so far ...

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

Algenesis submerged shoes made with its biodegradable polyurethane foam in the Pacific Ocean to demonstrate their ...

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 ...

At the risk of going dormant under incoming US president Donald J. Trump, the Loan Programs Office (LPO) of the US Department ...

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

Microplastics are everywhere, from the tallest mountains to the deepest depths of the ocean. Where do they come from, and how ...