It is widely accepted that the early Earth largely consisted of molten magma, forming a global ocean of magma. This extreme state of Earth was likely caused by the intense heat generated from ...

For decades, scientists have taught that most oxygen in Earth’s oceans is produced through photosynthesis, a process in which plants and microscopic algae use sunlight to split water molecules and ...

Scientists have discovered a new way oxygen can form in carbon-dioxide-rich atmospheres of worlds beyond our own —- challenging assumptions about how we should search for life on other planets, and ...

Researchers have now found evidence that double ionised sulphur dioxide contribute to the formation of oxygen molecules. This could, in particular, explain the presence of oxygen in sulphur ...

Tiger Iron formed when in the sea dissolved iron reacted with free oxygen produced by the first photosynthetic life forms on Earth. For the first 2 billion years of Earth's history, there was barely ...

Precision measurements on the oxygen formation in stellar helium burning use gamma-beams and a Time Projection Chamber. In the newly developed method, scientists shine gamma-ray beams, such as from ...

For the development of animals, nothing -- with the exception of DNA -- may be more important than oxygen in the atmosphere. A study now links the rise in oxygen to a rapid increase in the burial of ...

For more than a quarter century, scientists have been trying to determine the structure of a particular form of solid oxygen. X-ray analysis of the substance under high pressure now indicates that ...

Oxygen plays a crucial role for all living organisms on Earth. Researchers at the University of Gothenburg have now found evidence that double ionized sulfur dioxide contribute to the formation of ...

Researchers investigate the effects of oxygen content on the melting of mantle rocks and the formation of early Earth magma It is widely accepted that the early Earth largely consisted of molten magma ...