Three scientists, including one from the U.S., share the 2025 Nobel Prize in Chemistry for developing “metal-organic ...

Caroline Banton has 6+ years of experience as a writer of business and finance articles. She also writes biographies for Story Terrace. Robert Kelly is managing director of XTS Energy LLC, and has ...

Analytical chemistry can tell us what our ancestors ate thousands – or even millions – of years ago. Rachel Brazil gets her teeth into the evidence Article summary Stable isotope analysis reveals ...

BMI is an estimate of body composition based on weight and height. For people of any sex, a moderate BMI is usually 18.5 to 24.9. People who know their weight and height can use a calculator to work ...

It’s hard to accurately measure muscle mass as it depends on various factors. Though the data is limited, research does provide some insight. Your body mass is made up of two components: body fat and ...

Tree harvest residue or "slash" management: The study explores three common slash management scenarios, including site composting; pile burning; and mastication. Tree species: CO 2 e emissions from ...

Abstract: The mass sensitivity of the piezoelectric surface acoustic wave (SAW) sensors is an important factor in the selection of the best gravimetric sensors for different applications. To determine ...

There are various ways to estimate muscle mass percentage. These include using medical equipment, calculating body fat percentage, and measuring certain areas of the body. Maintaining a healthy ...

A healthy weight can depend on many factors, including your age, sex, muscle mass, bone mass, and lifestyle. Some measures, like body mass index (BMI), do not take all of these measures into account.

Molar mass is the mass of one mole of a given substance, typically expressed in grams per mole (g/mol). It is a fundamental concept in chemistry that helps relate the mass of a substance to the amount ...