BioTechniques

Some organisms used oxygen hundreds of millions of years before it was abundant

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

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

Oxygen is a vital and constant presence on Earth today. But that hasn't always been the case. It wasn't until around 2.3 ...

Life Learned To Breathe Oxygen Hundreds of Millions of Years Earlier Than Scientists Thought

Oxygen is everywhere on Earth today. But that hasn’t always been the case. Scientists think oxygen only became a lasting part ...
Healio

Study: ‘Ultrashort’ antibiotic course OK for pneumonia with normal oxygenation

Please provide your email address to receive an email when new articles are posted on . Patients with normal oxygenation levels who were treated for possible pneumonia experienced similar outcomes ...