In a hot spring at Yellowstone National Park, a microbe does something that life shouldn’t be able to do: It breathes oxygen ...

Find out what you need to know about how to breathe while running, and discover how it may affect health.

Objective The primary objective of this cross-sectional study was to compare standard laboratory performance metrics of transgender athletes to cisgender athletes. Methods 19 cisgender men (CM) ...

After John Korir won the 2025 Boston Marathon in 2:04:45, runners flocked to his Instagram to learn more about his training.

John Korir regularly heads to a step aerobics class. Here’s why and how you can can the same benefits at home.

Bioenergetics articles from across Nature Portfolio Bioenergetics is the branch of biochemistry that focuses on how cells transform energy, often by producing, storing or consuming adenosine ...