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

The light-sensitive tissue of birds’ eyes is not supplied with oxygen by blood vessels – instead, it powers itself with a ...

Ice detection technology developed by researchers at the University of Toronto could speed up the de-icing process for ...

A new study shows how one of the cell's most important energy-producing machines is built. Researchers at Karolinska ...

Researchers have unveiled world-first deep-ocean landers to uncover how the mysterious dark oxygen is produced in complete ...

University of Texas at Dallas researchers, in partnership with Texas-based biotech company EnLiSense, have demonstrated a ...

A new lens-free imaging system uses software to see finer details from farther away than optical systems ever could before.

Fingertip monitors known as pulse oximeters that can be used at home to detect low blood oxygen levels (hypoxemia) give ...

Fingertip monitors known as pulse oximeters that can be used at home to detect low blood oxygen levels (hypoxaemia) give ...

Two world-first landers that can withstand 1,200 times the pressure on earth’s surface will help answer one of the ocean’s ...

Oxygen concentrator bubblers and tubing need regular cleaning, and make sure to use distilled water, writes columnist.