Scientists have developed a crystal that can "breathe" oxygen, which could transform everything from clean energy devices to smart windows. A team led by Professor Hyoungjeen Jeen of Pusan National ...

Gear-obsessed editors choose every product we review. We may earn commission if you buy from a link. Why Trust Us? Here’s what you’ll learn when you read this story: A new study shows how an oxygen ...

Ever feel like your brain is running on empty by 3 p.m.? That mental fog that creeps in during afternoon meetings or when you’re trying to tackle a challenging project might not just be fatigue — it ...

If humankind is ever to step foot on Mars, they'll need a bountiful source of oxygen. Crewed missions could of course lug their own oxygen or oxygen-producing materials with them from Earth both to ...

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