Near-death experiences, often reported after cardiac arrest or trauma, remain unexplained despite decades of research into ...

In the early 1990s, eight people agreed to vanish from the world and live for two years inside a sealed glass habitat in the ...

M odern smart watches can measure an array of health indicators. Step counts and heart rates sit at the simpler end, while ...

The Buffalo Bills have been preparing for the altitude in Denver prior to their playoff game against the Broncos.

Research reveals when and why ancient tropical seas transitioned from oxygen oases to marine dead zones, providing clues to ...

The definition is tricky, but the effects of poor metabolic health are clear — and can wreak havoc on the body.

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

HOUSTON — Shoppers at Memorial City Mall were evacuated Tuesday afternoon after an ammonia leak near the mall’s ice rink ...

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

When oxygen disappears, most fish suffocate. This one ferments its own metabolism and waits months for spring beneath frozen ...

These underground rodents are the first mammals found to actively choose air with lower-than-normal oxygen levels. Their ...