The Disappearing Deep-Blue Seas: Oceans Changing Hue Across the Tropics

A new study reveals that a significant portion of Earth's oceans, particularly in the tropics, has changed color over the past two decades, with a shift towards a greener hue. The change is suspected to be caused by human activity and is consistent with man-induced climate change. The shift in color could impact marine food webs, although the broader impact on humans is not specified. Scientists are uncertain about the exact cause of the trend and hope for further research to determine the factors behind the color change.