Examples abound of rings that feature multiple nitrogen atoms—the lightest of the pnictogen elements. There are triazoles, ...

If you have unwanted gold, silver, or jewelry lying around your house, you can sell it to a recycler who will give you cash ...

The periodic table of elements (often known simply as the periodic table) has been helping scientists with their work for a little over 150 years. The handy visual reference guide organizes known ...

The latest six-month round of water testing in Flint showed a lead content of 3 parts per billion, which easily meets state and federal guidelines.

2-Year U.S. Treasury Note Continuous Contract $102.824 0.020 0.02% 5-Year U.S. Treasury Note Continuous Contract $106.320 0.055 0.05% 10-Year U.S. Treasury Note Continuous Contract $108.734 0.125 ...

Back in the old days—the really old days—the task of designing materials was laborious. Investigators, over the course of ...

Diamond, often celebrated for its unmatched hardness and transparency, has emerged as an exceptional material for high-power ...

Thin, disordered films of niobium phosphide conduct electricity better than copper, researchers found in a new study.

San Antonio area interior decorators, contractors and architects weigh in on design trends, including hot colors and new ...

Check the price of copper with Money Metals Exchange's interactive live and historical chart. The chart below allows you to check copper spot prices dating back 20 years up to the current date. Copper ...

How well do you know your current affairs and general knowledge trivia Take our 20-question general knowledge quiz Answers ...