VO2max is a measure of cardiovascular fitness, and many watches and fitness trackers can estimate it for you. Here's what you ...

Experts say gait speed, grip strength, balance, and endurance are some of the strongest predictors of long-term independence.

The article [P 2 115] reviews the development of potentiometry to what it is today. It is devoted to the general principles of potentiometry. It describes the two main measurements that can be made ...

Potentiometry is an easy-to-implement, fast, and accurate physicochemical analysis method and remains the most common electrochemical method (pH electrodes, selective electrodes, etc.). Advances in ...

A new method for performing scanning tunneling potentiometry of semiconductor heterojunctions is described. The method yields a direct measure of the electrostatic potential distribution across the ...

The Nature Index 2024 Research Leaders — previously known as Annual Tables — reveal the leading institutions and countries/territories in the natural and health sciences, according to their output in ...

Edith Gwendolyn Nally does not work for, consult, own shares in or receive funding from any company or organization that would benefit from this article, and has disclosed no relevant affiliations ...

To biologists, a "species" is the fundamental unit of categorization for life on Earth and a key tool for protecting living creatures. When you purchase through links on our site, we may earn an ...

For years, the iPhone’s two-tiered texting system has been a hot topic. iPhone-to-iPhone texts in the Messages app are blue, and enjoy full encryption and more robust media features, like animations.

What do we mean by success? For each individual, the answer will be slightly different. For some people, success is money; for others, it’s about recognition. When I was sitting on a staircase many ...

Some of the best known species on Earth may not be what they seem. Credit...Steve Holroyd/Alamy Supported by By Carl Zimmer Naturalists have been trying for centuries to catalog all of the species on ...