The evolution of the first animals may have oxygenated the earth's oceans – contrary to the traditional view that a rise in oxygen triggered their development.
Earth Sciences
Mar 9, 2014
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1
Reefs, whether natural or man-made, are hotspots of marine biodiversity. But especially in soft-bottomed seas, reefs have become scarce because many hard substrates have been removed due to overfishing of shellfish, dredging, ...
Plants & Animals
Aug 25, 2023
3
56
The health of the ocean is spiralling downwards far more rapidly than previously thought, according to a new review of marine science.
Environment
Oct 4, 2013
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In 2019, researchers at the California Academy of Sciences added 71 new plant and animal species to our family tree, enriching our understanding of Earth's complex web of life and strengthening our ability to make informed ...
Plants & Animals
Dec 5, 2019
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17
In the dark depths of the ocean, pretty much the only sources of light are the animals that live there. Whether flashing, glimmering, or emitting glowing liquids, many deep-sea animals are able to produce light (bioluminesce). ...
Plants & Animals
Oct 18, 2019
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150
For years, researchers studying marine life in the wild would occasionally come across animals—such as dolphins, swordfish, leatherback sea turtles, whales, white sharks and even humans—with oddly shaped plugs of tissue ...
Plants & Animals
Aug 23, 2021
0
296
One of the most comprehensive studies of animals in the Southern Ocean reveals a region that is under threat from the effects of environmental change.
Environment
Feb 3, 2012
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0
A new species of the peculiarly shaped spoon worms has been recently discovered in Japan, and described in the open access journal Zookeys. These animals derive their name from their elongated and spoon-like projection (the ...
Plants & Animals
Jun 27, 2013
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A collection of fossil animals discovered off the coast of Florida suggests that present day deep-sea fauna like sea urchins, starfish and sea cucumbers may have evolved earlier than previously believed and survived periods ...
Paleontology & Fossils
Oct 10, 2012
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0
In recent years, robotic underwater vehicles have become more common in a variety of industrial and civil sectors. They are used extensively by the scientific community to study the ocean. For example, underwater robots have ...
Robotics
Jul 18, 2013
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