There is a massive, mineral-rich region in the Pacific Ocean—about twice the size of India—called the Clarion-Clipperton Zone (CCZ), which has already been divided up and assigned to companies for future deep-sea mining. ...
Ecology
May 25, 2023
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61
Scientists have discovered the cause of giant underwater landslides in Antarctica, which they believe could have generated tsunami waves that stretched across the Southern Ocean.
Earth Sciences
May 18, 2023
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193
Last summer, we traveled to the remote Arctic Hausgarten observatory area in the eastern Fram Strait (west of Svalbard, Norway) on a research ship. The samples we collected there included ice cores, sea water and ice algae ...
Earth Sciences
May 12, 2023
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98
Even without body parts that allowed for movement, new research shows—for the first time—that some of Earth's earliest animals managed to be picky about where they lived.
Paleontology & Fossils
May 9, 2023
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341
In the late 1980s, scientists discovered that when a whale dies, its carcass sinks to the ocean bottom and a new ecosystem springs forth around the carcass. The carcass becomes a food source for this new ecosystem. A team ...
Plants & Animals
Apr 24, 2023
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80
Sea ice algae is an essential resource for the survival of many species living in the Arctic.
Plants & Animals
Apr 20, 2023
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55
It is a matter of current international intrigue and investigation—in late September of 2022, an unknown group, organization or state successfully sabotaged two gas pipelines more than 80 meters below the Baltic Sea, severing ...
With ice declining, bowhead whales of the Pacific Arctic are staying longer in the waters up north. A change in migration patterns could affect the bowheads' health and safety, as well as hunters' access to the subsistence ...
Plants & Animals
Mar 21, 2023
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21
The world's oceans and the multiple threats they face, from climate change and pollution to overfishing and mining, will be the focus of a global conference in Panama this week.
Environment
Feb 28, 2023
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14
Your average sunflower sea star can munch through almost five purple sea urchins in a week, and they don't seem to be picky about the quality of their food.
Plants & Animals
Feb 22, 2023
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1223
The seabed (also known as the seafloor, sea floor, or ocean floor) is the bottom of the ocean. At the bottom of the continental slope is the continental rise, which is caused by sediment cascading down the continental slope. The seabed has been explored by submersibles such as Alvin and, to some extent, scuba divers with special apparatuses. The process that continually adds new material to the ocean floor is seafloor spreading and the continental slope.
This text uses material from Wikipedia, licensed under CC BY-SA
