Ling Li, assistant professor in Virginia Tech's Department of Mechanical Engineering, has unlocked a mystery in the porous microstructures of sea urchin exoskeletons that could lead to the creation of lightweight synthetic ...
Materials Science
Oct 28, 2022
0
197
When creatures evolve, their genetic blueprints change. But within genetic material, fragments from a species' most ancient ancestors still lurk.
Evolution
Aug 29, 2022
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52
A team of researchers affiliated with several institutions in Italy, working with a colleague from the U.S., has found that sea urchin spine joiners have bone formations that conform to a Voronoi pattern. In their paper published ...
Coral reef ecosystems are severely threatened by pollution, disease, overharvesting and other factors. For thousands of years, long-spined sea urchins helped keep reefs intact. They eat seaweed, which can kill or seriously ...
Plants & Animals
Aug 16, 2022
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23
In a monumental field expedition, a team of researchers at the University of Hawai'i (UH) at Mānoa School of Ocean and Earth Science and Technology (SOEST) collected more than 3,000 samples of microbes and microbiomes present ...
Plants & Animals
Aug 8, 2022
0
63
Global ocean temperatures are increasing due to climate change, exposing ecosystems to extreme temperatures called marine heat waves (MHWs), which can increase the temperature of marine waters by 5 degrees Celsius higher ...
Plants & Animals
Aug 4, 2022
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8
A dramatic outbreak of kelp-eating sea urchins along the Central Coast of California in 2014, leading to a significant reduction in the region's kelp forests, was driven primarily by the emergence of sea urchins from their ...
Plants & Animals
Jun 29, 2022
0
108
In bubbling vents off the coast of Ischia, a volcanic island in the Gulf of Naples, lives a curious population of black sea urchins. For at least 30 years, they have lived in these low pH, carbon dioxide-rich environments—a ...
Plants & Animals
Jun 28, 2022
0
82
Genome mining techniques have helped to explain how sea cucumbers produce defensive chemicals that enable them to fend off foes in the murky depths.
Biochemistry
Jun 27, 2022
0
152
Marine biologists at Scripps Institution of Oceanography at UC San Diego have created a line of sea urchins whose genetic makeup is fully mapped and can be edited to study human disease genes. The creation of these new research ...
Plants & Animals
Jun 8, 2022
0
48
