Science: The Earth began to smell of oxygen 2.5 billion years ago.

Media coverage

• Title	Science: The Earth began to smell of oxygen 2.5 billion years ago.
  Media name/outlet	CE Noticias Financieras English
  Country/Territory	United States
  Date	4/26/23
  Persons	Ariel Anbar

• Title	The Earth began to smell of oxygen 2.5 billion years ago.
  Media name/outlet	CE Noticias Financieras English
  Country/Territory	United States
  Date	4/26/23
  Persons	Ariel Anbar