Email notifications are only sent once a day, and only if there are new matching items. Although Marie Curie didn’t visit the Land of Enchantment during either of her two journeys to the United States ...

The body is, for all intents and purposes, an extraordinarily complex machine. This requires a multitude of parts all working together in complicated relationships from the micro- to macromolecular ...

When traveling to the Thuringian Forest or the Harz Mountains, it is impossible to avoid coming across images that are difficult to get used to. Dead spruce trees (Picea abies) dot the landscape like ...

TimesMachine is an exclusive benefit for home delivery and digital subscribers. About the Archive This is a digitized version of an article from The Times’s print archive, before the start of online ...

TULSA, Okla. — A new fentanyl mixture discovered by the Tulsa Police Department's forensic lab is raising concerns for local nonprofits that help people with addiction. The Tulsa Police Department ...

Chemistry: Elements, Compounds, and Mixtures (2nd Edition) (1983) is a 20-minute educational film from the *Chemistry Series* by Coronet Instructional Films, distributed by Simon and Schuster.

China's Ministry of Commerce (MOFCOM) and General Administration of Customs on April 4, 2025, issued Announcement 18, which imposes export controls on specific medium and heavy rare earth materials.

The film discusses the classification of matter into homogeneous and heterogeneous types, focusing on elements, compounds, and mixtures. It explains the properties of two elements, iron and sulfur, ...

An image of a dense, star-rich portion of our galaxy, the Milky Way, taken by the Hubble Space Telescope. Credit: NASA/ESA/Hubble Heritage Team Carbon, the building block of life on Earth, owes its ...

FRAMINGHAM, Mass., Dec. 09, 2024 (GLOBE NEWSWIRE) -- Nikon and eLabNext partner to enhance data integration between NIS-Elements imaging software and eLabNext’s Digital Lab Platform. The NIS-Elements ...

To find new treatments for tuberculosis, researchers at the National Institutes of Health’s (NIH's) National Institute of Allergy and Infectious Diseases turned to the natural enemies of the pathogen ...

In a new biography, Dava Sobel focuses not just on the legendary physicist and chemist, but on the 45 women who worked in her lab. By Kate Zernike Kate Zernike is a reporter at The Times. She is the ...