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

The curious minds at What If explore the consequences if the world suddenly lost all oxygen for five seconds, revealing ...

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

Neural tissue normally dies quickly without oxygen. Yet bird retinas—among the most energy-demanding tissues in the animal ...

Brine pools, extremely salty, oxygen-free underwater lakes, are lethal to most marine life but teem with resilient microbes.

Jupiter is the largest planet in the Solar System, a gas giant that could fit over 1,000 Earths inside. It is a phenomenally ...

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

Dateline: Unforgettable Season 7 Episode 9, “The Day Alissa Disappeared,” revisits the disappearance of 17-year-old Alissa ...

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

David Anthony Burns is serving life in prison for the 2004 murder of 19-year-old Courtney Coco. The cold case and ...

The shocking details of the post-mortem reveal that 27-year-old Yuvraj Mehta, who fought to survive for hours, died of ...

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