A new study suggests that ancient microbes once cast as oxygen haters may have actually learned to use the gas, offering a ...

Medically reviewed by Daniel More, MD Key Takeaways Oxygen therapy can help people with COPD breathe better and do daily activities with less difficulty.There are three types of oxygen therapy: ...

Ancient microbes tied to our earliest ancestors could use oxygen, reshaping ideas about how complex life began on Earth.

You're likely familiar with cleaning with bleach, but you might not know there is actually a gentler, less pungent form of bleach. Oxygen bleach is a laundry and household cleaning product made famous ...

Experienced boiler operators know that oxygen can cause localized, severe corrosion in steam boiler systems through a process called oxygen pitting. This occurs when dissolved oxygen in the water ...

Life on Earth may have learned to breathe oxygen long before oxygen filled the skies. MIT researchers traced a key ...

Some of Earth’s earliest microbes evolved the ability to use oxygen hundreds of millions of years before it accumulated in the atmosphere.

Aerobic respiration began hundreds of millions of years earlier than previously thought, a new study suggests.

Oxygen therapy can help people with certain health conditions, such as emphysema, sleep apnea, or severe COVID-19, get enough oxygen to stay well and function. Oxygen therapy may be a temporary ...

Please provide your email address to receive an email when new articles are posted on . October 2 (“O-2”) marks World Oxygen Day. Patients who use oxygen therapy currently struggle with accessing ...