oxygen

VO2 max reflects the ability of your lungs, heart, blood vessels, muscles, and mitochondria to use oxygen to produce energy, say experts.

Breathing is a function of the autonomic nervous system and provides our bodies with the essential nutrient of ...

WASHINGTON—Oxygen accounts for about 21 percent of Earth’s air, with the rest of our atmosphere primarily nitrogen. And ...

BERLIN—A record-setting Norwegian mountaineer pushed back Sunday against claims that she could have done more to save the ...

DHAKA—At least six people were killed and several injured on Saturday when a fire broke out following an ...

Hyperbaric oxygen therapy (HBOT) is a treatment that increases blood oxygen levels to boost wound healing and clear ...

Dr. David Minkoff is a pioneer in natural medicine, with an active practice in Clearwater, Florida. In this ...

Dr. Avery Jackson, a board-certified neurosurgeon based in Michigan, performs complicated brain surgeries in the operating room as ...

L-citrulline is a non-essential amino acid produced in the liver and intestine. This means that the body can ...

MOSCOW—Nine coronavirus patients died in a Russian hospital in the southern city of Vladikavkaz after an oxygen pipe ...

Oxygen is essential to our survival, and yet this toxic, mutagenic, and highly reactive gas also has the ...

People across India scrambled for life-saving oxygen supplies on Friday and patients lay dying outside hospitals as the ...

President Donald Trump did briefly receive supplemental oxygen, based on a recommendation by his doctor while battling COVID-19, ...

Update: Dr. Sean Conley said Sunday that President Donald Trump received supplemental oxygen on Friday. Original story below. ...

NEW YORK—Two Americans and a British scientist won a Nobel Prize on Oct. 7 for discovering details of ...

Two Americans and a British scientist won the 2019 Nobel Prize for Medicine for discovering how the body’s ...

A 3-month-old infant has died in an ambulance fire on a Turkish highway. The vehicle caught fire after ...

Two-year-old Zion Gastelum died of brain damage following dental treatment under general anesthetic at an Arizona clinic a year ...

A group of scientists has detected oxygen which could be from the early stages of the universe.

Space agencies have discovered oxygen in Mars's atmosphere—an event which has not occurred since the 1970s.  The Stratospheric ...

A new water-splitting device can continuously generate hydrogen and oxygen for more than 200 hours—and requires only one ...

Mountain climbers typically carry tanks of oxygen to help them reach the summit.