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

Xiaomi XRING O2 won’t challenge Qualcomm as it sticks to older 3nm tech, focusing on cost savings and ecosystem control.

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

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

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 ...

Levels of molybdenum in soil show that hydrogen sulfide gas wiped out nearly half of all marine life 530 million years ago.

If you build engines, tune cars, or even just like mashing your foot on the throttle with conviction, you’ve probably heard ...

New research from James Cook University has made the extraordinary discovery that epaulette sharks can reproduce and lay eggs ...

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

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

Additive manufacturing, more commonly known as 3D printing, will be an absolutely critical technology for any long-term settlement on another world. Its ability to take a generic input, such as ...