Some of Earth’s earliest microbes evolved the ability to use oxygen hundreds of millions of years before it accumulated in ...

Oxygen is everywhere on Earth today. But that hasn’t always been the case. Scientists think oxygen only became a lasting part ...

A cardiologist, a neurologist, and a dermatologist share eight science-backed benefits to a schvitz.

Hydrogen leaks are hard to detect in humid air, but a sensor gets more accurate as moisture rises. Could this change safety ...

Oxygen is a vital and constant presence on Earth today. But that hasn't always been the case. It wasn't until around 2.3 ...

NASA plans to test the planned leak repair with a second dress rehearsal fueling test later this month.

As a medical oncologist, Dr. Michael Grant’s patients fall into this group. He spoke with us about how he protects his patients from pneumonia and what he suggests when they have unexplained symptoms.

Liquid hydrogen fuel leaks forced NASA to delay the launch of Artemis II—the same scenario it encountered four years ago ...

When it comes to understanding your fitness and overall health, VO2 max is often heralded as the most important metric. So if you notice a decline in your VO2 max, it’s only natural to be ...

They can be effective—but it totally depends on your fitness goals.

When you admire a towering oak or a vibrant maple in your backyard, you’re only seeing half the picture. Beneath the surface ...

As temperatures dip below freezing, two areas of our bodies help to regulate our response, or the response of a winter ...