The deep blue sea may not have always been so blue. A new study suggests that the Earth’s oceans may have changed color over ...

According to The Conversation: "The lesson from the recent Japanese paper is that the color of our oceans are linked to water chemistry and the influence of life. We can imagine different ocean ...

The disappearance of sea ice in polar regions due to global warming not only increases the amount of light entering the ocean ...

THE Earth's ocean could one day turn purple - and scientists say it used to be a totally different colour. The Earth's seas have been predominantly blue for around the last 600 million years.

A team of ocean optics experts, led by Plymouth Marine Laboratory, has evaluated the accuracy of above-water optical sensors, ...

The changes in ocean chemistry were gradual. The Archaean period lasted 1.5 billion years. This is more than half of Earth’s ...

This research investigates the historical alongside current and projected ocean color changes of Earth based on recent scientific findings. The Earth maintained green oceans for billions of years ...