A newly discovered mechanism could explain the shock finding last year that oxygen is produced by metallic nodules on the ...

A study explores how uranium isotopes in fossilized shark teeth could provide insights into historical ocean anoxia, with mixed results.

Ancient eruptions may have triggered conditions for oxygen ‘whiffs’ in the atmosphere In a nutshell Massive volcanic events ...

Global sea levels rose 0.23 inches in 2024, satellite records show, compared to the predicted 0.17 inches expected for the year.

Sea levels surged in 2024, rising faster than expected due to warming oceans. Unlike previous years, where melting ice ...

Baby whale sharks remain one of the biggest mysteries in marine science, but new research suggests their birthplaces may be ...

Scientists found that volcanic eruptions triggered short-lived oxygen spikes before Earth's air became breathable.

It is widely believed that Earth's atmosphere has been rich in oxygen for about 2.5 billion years due to a relatively rapid ...

It is widely believed that Earth's atmosphere has been rich in oxygen for about 2.5 billion years due to a relatively rapid increase in microorganisms capable of performing photosynthesis. Researchers ...

species affected by low ocean oxygen levels, more acidic waters that affect shell growth, harmful algal blooms, and sea level rise, among others. “Now more than ever, the West Coast needs to ...