Earth's oceans could one day turn purple. Nearly three fourths of Earth is covered by oceans, making the planet look like a ...

Earth's oceans, known for their deep blue hue, could one day undergo color shifts, say scientists. A report based on a study ...

THE Earth's ocean could one day turn purple - and scientists say it used to be a totally different colour ... stable - as it is wholly dependent on water chemistry and its influence on the ...

But experts insist that the ocean's hue is far from stable - as it is wholly dependent on water chemistry and its influence on the organisms that live underwater. For example, high volcanic ...