The Lomagundi-Jatuli event, which occurred more than two billion years ago, followed the Great Oxygenation Event and was marked by a significant change in the isotopic composition of carbon. Its cause ...

China’s Wenchang spaceport is entering a high-frequency launch era as commercial space, satellite manufacturing and aerospace tourism surge in Hainan.

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

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

By resurrecting a 3.2-billion-year-old enzyme and studying it inside living microbes, researchers at the University of ...

Rivers, streams, lakes, and reservoirs aren't just scenic parts of our landscape -- they're also vital engines for life on Earth. These inland waters 'breathe' oxygen, just like we do. But a new study ...

A 66 million-year-old mystery behind how our planet transformed from a tropical greenhouse to the ice-capped world of today has been unraveled by scientists. Their new study has revealed that Earth's ...

Four-year-old Ellie Rudd – who loved mud and getting dressed up and having dance parties with her brother and sisters – died January 6, after the flu and a co-infection with an adenovirus turned into ...