One of several extra-charge paint options offered on the 2025 GMC Sierra EV, the Deep Ocean Metallic color is the only blue ...

Analysis of the sediment in Belize’s Great Blue Hole shows a concerning trend. Blue holes, the name for collapsed limestone ...

THE Earth’s ocean could one day turn purple – and scientists say it used to be a totally different colour. When observed from ...

What's at the bottom of the Mariana Trench, and how do we know? How deep does the ocean go? We'll answer these questions and more in this deep dive into the world's oceans. Come on in: The water's ...