The Arctic is changing – and not just in the ways you might think. Once covered in thick, bright sea ice, the region is now ...

As global warming melts more sea ice in the polar regions, the light that enters the ocean is not just increasing in ...

Melting polar ice narrows the light spectrum underwater, favoring blue-tuned algae and disrupting the ocean food web.

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

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 ...