Reference Terms
from Wikipedia, the free encyclopedia
Pearl
A pearl is a hard, rounded object produced by certain mollusks, primarily oysters.
Note: The above text is excerpted from the Wikipedia article "Pearl", which has been released under the GNU Free Documentation License.
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Science News
February 14, 2025
Feb. 14, 2025 Ancient Egyptian mummified bodies smell 'woody,' 'spicy' and 'sweet', finds a new study, revealing new details about mumification ...
Feb. 12, 2025 Fossil collectors in Florida have discovered an ancient sinkhole, now at the bottom of a river, which holds the remains of animals rarely seen in the state, including a type of giant armadillo, giant ...
Feb. 12, 2025 A biohybrid hand which can move objects and do a scissor gesture has been created. The researchers used thin strings of lab-grown muscle tissue bundled into sushilike rolls to give the fingers enough strength to contract. These multiple muscle ...
Feb. 13, 2025 Who hasn't been there? The big meal is over, you're full, but the craving for sweets remains. Researchers have now discovered that what we call the 'dessert stomach' is rooted in the brain. The same nerve cells that make us feel full after a meal ...
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Feb. 14, 2025 The clownfish-anemone living arrangement is one of the most widely recognized examples of symbiosis. Researchers have made a breakthrough in ...
Feb. 13, 2025 Researchers have mapped and catalogued more than 70,000 synaptic connections from about 2,000 rat neurons, using a silicon chip capable of recording small yet telltale synaptic signals from a large ...
Feb. 12, 2025 Just like ChatGPT and other generative language models train on human texts to create grammatically correct sentences, a new modeling method trains ...
Feb. 12, 2025 Researchers have made a groundbreaking discovery in the field of hematology, providing an explanation for spontaneous and unusual blood-clotting that continues to occur despite treatment with ...
Feb. 12, 2025 Researchers are designing a global real-time monitoring system to help save the world's coral reefs from further decline, primarily due to bleaching caused by global ...
Feb. 12, 2025 Researchers took a deep dive to understand why certain locations are more susceptible and attractive to invasions by non-native plants or animals, ...
Feb. 12, 2025 Getting at least 30 minutes of daily summer sun in the first year of life may mean a lower relapse risk for children who are diagnosed with multiple ...
Feb. 12, 2025 Scientists have developed a new systematic review to summarize for neurologists and other clinicians the evidence for epidural steroid injections and whether they reduce pain and disability for ...
Feb. 12, 2025 Researchers have proven that antibiotic-resistant strains of a harmful bacteria thrive in a diabetic infection ...
Feb. 12, 2025 esearch team finds wild medaka engage in surprisingly active nocturnal behavior in their natural river ...