The proposed changes are part of the “Draft areas of reforms for discussion” prepared by the Working Group and circulated by ...

Mass spectrometry—a technology that is constantly being made more accurate and reliable—is used every two years to revise the standard atomic weights of select elements. This year, the International ...

John Navin is a freelance writer for Investopedia. His stock-trading work was profiled in "The Warren Buffetts Next Door: The World's Greatest Investors You've Never Heard Of." Samantha (Sam) ...

The kilogram may need to go on a diet. The international standard, a cylinder-shaped hunk of metal that defines the fundamental unit of mass, has gained tens of micrograms of mass from surface ...

is a senior reporter who has covered AI, robotics, and more for eight years at The Verge. Update, May 20th, 2019, 10AM ET: This article was originally published in November 2018. As of May 20th, 2019, ...

What unit of measurement should be used for specific reports? Whether printing out a check register or calculating square footage, using the correct team is essential. A size mistake can lead to ...