Oxygen is so essential for animals that every multicellular species we’ve ever studied has the ability to use oxygen to ...

Indian mountaineer Rohtash Khileri sets a world record by surviving 24 hours on Mount Elbrus without oxygen, offering rare ...

Crucian carp possess a remarkable ability to survive for months in oxygen-free, frozen northern lakes. These fish convert ...

The post Xiaomi XRING O2 chipset won’t threaten Qualcomm despite Xiaomi’s custom silicon push appeared first on Android ...

The telecoms giant revealed to This Is Money last year that it spent £1million on customer serviceevery day but was eyeing ...

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

O2 has urged Brits to check their cupboards and drawers that could be hiding hundreds of pounds. There are 49 million gaming ...

Pulse oximeters use light to measure how much oxygen is in a person’s blood. For most people, a normal pulse oximeter reading is between 95% and 100%, researchers said in background notes. Readings ...

Microscopic ocean algae produce a huge share of Earth’s oxygen—but they need iron to do it. New field research shows that ...

Neural tissue normally dies quickly without oxygen. Yet bird retinas—among the most energy-demanding tissues in the animal kingdom—function permanently without it. This may be relevant in future ...

New research reveals walking sharks reproduction involves no extra energy use, challenging long-held beliefs about marine ...

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