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

When environmental stress harms DNA, it can set off a cascade of failures linked to heart conditions, neurodegeneration, and ...

The Conflict of Interest and Ethics Commissioner has released the full details of Mark Carney’s asset disclosures, and they ...

This paper presents a study on identifying sleep apnoea using the photoplethysmography (PPG) measurements, which is obtained from the SpO2 sensor. Using a database of polysomnogram (PSG) records of 52 ...

NASA discovers link between Earth’s core and life-sustaining oxygen Date: June 27, 2025 Source: NASA/Goddard Space Flight Center Summary: For over half a billion years, Earth’s magnetic field ...

Thus, the function of cellular and viral proteins may differ under the lower-than-atmospheric oxygen tension.