Earth's Rotation Is Slowing Down, And It Could Explain Why We Have Oxygen

Lengthening days are linked to the oxygenation of Earth's atmosphere, according to a study from 2021.

Oxygen could have been available to life as early as 3.5 billion years ago

Microbes could have performed oxygen-producing photosynthesis at least one billion years earlier in the history of the Earth than previously thought.

Nearby Venus-like exoplanet might have oxygen atmosphere

New research shows that GJ 1132b might possess a thin, oxygen atmosphere — but no life due to its extreme heat.