VO2 max is an intimidating word for an easy-to-understand biometric: It’s how well your body uses oxygen when you push ...

New NASA Administrator Jared Isaacman said ending the mission a little early is in the best interest of Crew-11. The ...

Explore the fascinating and lethal world of ocean brine pools, known as 'lakes of death,' which harbor unique ecosystems and ...

In a new study, scientists used advanced computer models to peer beneath Jupiter's dense swirling cloud tops and tackle a ...

Research reveals when and why ancient tropical seas transitioned from oxygen oases to marine dead zones, providing clues to ...

Dateline: Unforgettable Season 7 Episode 9, “The Day Alissa Disappeared,” revisits the disappearance of 17-year-old Alissa ...

Jupiter is the largest planet in the Solar System, a gas giant that could fit over 1,000 Earths inside. It is a phenomenally ...

These underground rodents are the first mammals found to actively choose air with lower-than-normal oxygen levels. Their ...

Spectacular clouds swirl across the surface of Jupiter. These clouds contain water, just like Earth's, but are much denser on ...

For years on death row, notorious serial killer Ted Bundy wrote his cousin Edna Martin. Now, she’s revealing the letters—and ...

When oxygen disappears, most fish suffocate. This one ferments its own metabolism and waits months for spring beneath frozen ...

We tested popular wideband O₂ controllers against lab-grade equipment to see how accurate their lambda readings really are under real engine conditions.