The rare radioactive substance made its way from the United States to Russia on a commercial flight in June 2009. Customs officers balked at accepting the package, which was ensconced in lead ...

Our modern lives depend on rare earth elements, and someday soon we may not have enough to meet growing demand. Because of their special properties, these 17 metallic elements are crucial ingredients ...

Their iron-rich magma might hold some of the 17 elements needed to make smartphones, wind turbines, and more. By Laura Baisas Published Sep 24, 2024 10:00 AM EDT Deposit Photos Get the Popular Science ...

In August, the world should have been celebrating the first global agreement to end plastics pollution. Instead, negotiators from more than 180 countries ended the latest round of talks in Geneva, ...

T. Practical Proofs of Chemical Laws: a Course of Experiments upon the Combining Proportions of the Chemical Elements. Nature 53, 29 (1895). https://doi.org/10.1038 ...