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By Science News | Amanda Heidt | 2/5/2025 10:00 AM
President Trump has already begun to introduce changes that weaken the Endangered Species Act, a cornerstone of U.S. conservation law. ... Read full Story
Riley Black’s new book, When the Earth was Green, uses the latest research to envision the ancient worlds of our favorite prehistoric animals. ... Read full Story
Well, rats. A study of 16 cities shows that higher ambient temperatures and loss of green space are associated with increasing rodent complaints. ... Read full Story
By Science News | Jake Buehler | 1/30/2025 10:45 AM
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Bats may broadcast their personalities to others from a distance, new experiments suggest, which could play into social dynamics within a colony. ... Read full Story
Found in a roughly 350-year-old manuscript by Dutch biologist Johannes Swammerdam, the scientific illustration shows the brain of a honeybee drone. ... Read full Story
Mapping fish migration routes and identifying threats is crucial to protecting freshwater species and their habitats, ecologists argue. ... Read full Story
Cricket frogs were once thought to hop on the water’s surface. They actually leap in and out of the water in a form of locomotion called porpoising. ... Read full Story
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By Science News | Susan Milius | 1/23/2025 9:00 AM
Genetic analyses have solved the riddle of where a marsupial mole fits on the tree of life: It’s a cousin to bilbies, bandicoots and Tasmanian devils. ... Read full Story
By Science News | Gennaro Tomma | 1/20/2025 11:00 AM
The first study of copycat urination in an animal documents how one chimpanzee peeing prompts others to follow suit. Now researchers are exploring why. ... Read full Story
When fed peanuts, red squirrels in Britain developed weaker bites — showing that food supplements to threatened animals could have unintended side effects. ... Read full Story
Merriam-Webster's Word of the Day for July 9, 2025 is:
simulacrum \sim-yuh-LAK-rum\ noun
A simulacrum is a superficial likeness of something, usually as an imitation, copy, or representation. The plural of simulacrum is either simulacrums or simulacra.
// The surprise still succeeded, thanks to the simulacrum of confusion expressed by two guests when they were spotted before the big moment.
"Under the lid, there are no strings to move the air, but rather speakers that create an uncanny simulacrum of a grand piano." — Robert Ross, Robb Report, 17 July 2024
Did you know?
There is more than a crumb of similarity between simulacrum and simulate: both words come from simulāre, a Latin verb meaning "to pretend, produce a fraudulent imitation of, imitate." At the root of simulāre is the Latin adjective similis, which means "having characteristics in common." Many "similar" words trace back to similis, hence the resemblance between simulacrum and familiar terms like simultaneous, simile, and of course similarity.