The story of Earth’s atmospheric oxygenation is one of transformation, shaped by both biological and planetary forces. While ...

The intricate layers in the formation represent a turning point in Earth's history known as the Great Oxygenation Event. From this start, a further two billion years of oxygenation enabled a rapid ...

Ever since its formation around 4.5 billion years ago, Earth's rotation has been gradually slowing down, and its days have ...