Although the Earth’s been decidedly blue for 600 million years, rising populations of phytoplankton caused by rising temperatures are once again causing the world’s oceans to turn green.

Firefly Aerospace’s Blue Ghost spacecraft has captured some stunning footage from 75 miles (120 kilometers) above the lunar ...

Earth's oceans may have been green for billions of years until the first photosynthetic organisms flooded our atmosphere with ...

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Knowledge is one of the most powerful tools to incite the action needed to save ocean health, so better ocean literacy is ...

The Sussex coast is a far cry from the scuba diving spots which attract millions of flipper-clad tourists - but there's plenty to see in the depths ...

April and May are some of the best months for travel, offering pleasant weather, fewer crowds, and unique seasonal ...

Emma, a travel expert from London who finds time to take trips abroad around her 9 to 5 job, has shared six European ...

Life on Earth started in the oceans, meaning that's a pretty good place to start looking for life elsewhere. In order to find these promising cesspools for chemical reactions, we'll need to know what ...