Biosensors are helping people with chronic conditions worldwide live better lives. However, their measurement accuracy has ...

Oxygen began entering Earth's oceans around 2.32 billion years ago, and shallow seas followed within a few million years.

Inova Labs Inc. (“Inova Labs”), a leading manufacturer of innovative oxygen therapy solutions is proud to announce the availability of a new portable oxygen concentrator – the LifeChoice Activox™ ...

MOBILE, Ala. (WALA) - A new study published by the Dauphin Island Sea Lab shows some concerning findings. Researchers say a lack of oxygen was found in parts of Mobile Bay. Known as hypoxia, it can ...

These nodules can act like batteries that split seawater into hydrogen and oxygen In an unexpected twist, metal-rich nodules found on the seafloor are generating oxygen, new research suggests. This ...

Penn State scientists discovered seven new ceramics by simply removing oxygen—opening a path to materials once beyond reach.

It's long been thought that photosynthesis was basically the only way that oxygen is naturally generated on Earth (some bacteria can also produce oxygen by breaking down nitrates). But a new study has ...

In 2009, the journal Nature featured the article, “A safe operating space for humanity,” in which scientists described nine global-scale processes that regulate the overall habitability and stability ...