Explore daily insights on the USA TODAY crossword puzzle by . Uncover expert takes and answers in our crossword blog.

engages in the exploration and development of mineral properties. It primarily explores for tin, gold, lead, silver, and zinc deposits. The company holds a 100% interest in the Porvenir project ...

The project includes the construction of a tin chemical facility by PT Batam Timah Sinergi and tin solder facility by PT Tri Charislink Indoasia, both of which are subsidiaries of PT Cipta Persada ...

Uranium (chemical symbol U) is a naturally occurring radioactive element. In its pure form it is a silver-coloured heavy metal, similar to lead, cadmium and tungsten. Like tungsten it is very dense, ...

FUNNY BUSINESS (20A: Suspicious activity) ON TOP OF THE WORLD (38A: Answer to the joke, "How did the climber feel after summiting Mount Everest?") IT'S NOT WORKING (58A: "This thing must be broken ...

Quaker Chemical Corporation, doing business as Quaker Houghton, provides industrial process fluids worldwide. The company develops, produces, and markets various formulated specialty chemical ...

Advice from an English teacher in Massachusetts for guiding teenagers to think critically but not cynically about the information they consume. By David Nurenberg This collection of interactive ...

white-colored alkali metal and a chemical element with the atomic number of 3 and the symbol Li. The metal is present in the minerals spodumene and lepidolite and was discovered in 1800 by ...

White snus pouches were designed to help Swedish women quit cigarettes. They’ve become a staple for American dudes.

In a study published in Nature Materials, scientists from the University of California, Irvine describe a new method to make very thin crystals of the element bismuth—a process that may aid the ...