By Science News | Meghan Rosen | 4/10/2025 3:59 PM
Some question whether the pups are really dire wolves, or just genetically tweaked gray wolves. But the technology could be used to help at-risk animals. ... Read full Story
The Mojave Desert may lose and gain suitable habitat for Gila monsters. But the unathletic reptiles might be mostly stuck in the waning oases. ... Read full Story
By Science News | Jason Bittel | 3/28/2025 11:00 AM
Scientists created transgenic mice with woolly mammoth–like traits. But does it really bring us closer to bringing back woolly mammoths? ... Read full Story
Mouse cells tweaked to produce the tardigrade protein incurred less DNA damage than unaltered cells — hinting at a new tool for cancer patient care. ... Read full Story
Treated plants fight pests without the need for toxic pesticides, oozing a "larval toffee" that stunts tomato pinworms’ growth and attracts predators. ... Read full Story
Plastic waste has let common coots reuse nests year after year. Scientists have now used the trash layers to date how old nests are. ... Read full Story
By Science News | Jake Buehler | 3/18/2025 9:00 AM
Southwestern Sydney's koalas have avoided the chlamydia outbreak threatening the entire species. But their isolation has left them extremely inbred. ... Read full Story
Videos show narwhals using their tusks in several ways, including prodding and flipping a fish. It’s the first reported evidence of the whales playing. ... Read full Story
In Brazil, where humans and dolphins fish in tandem, cooperation both within and between species is essential for the longstanding tradition. ... Read full Story
A 1-degree-Celsius change in water temperature prompts sea turtles in Northern Cyprus to lay eggs nearly a week earlier on average. ... Read full Story
Male crickets in Hawaii softened their chirps once parasitic flies started hunting them. Now, it seems, the flies are homing in on the new tunes. ... Read full Story
By Science News | Susan Milius | 2/24/2025 11:00 AM
A survey of museum specimens reveals that more than a dozen species of the birds sport biofluorescence in feathers, skin or even inside their throats. ... Read full Story
Merriam-Webster's Word of the Day for May 24, 2025 is:
limn \LIM\ verb
Limn is a formal verb most often used especially in literary contexts to mean "to describe or portray," as in "a novel that limns the life of 1930s coastal Louisiana." It can also mean "to outline in clear sharp detail," as in "a tree limned by moonlight," and "to draw or paint on a surface," as in "limning a portrait."
// The documentary limns the community's decades-long transformation.
// We admired every detail of the portrait, gracefully limned by the artist's brush.
"... the story of Ronald Reagan's jelly beans is not simply about his love of a cute candy. It speaks to how he weaned himself from tobacco, judged people's character, and deflected scrutiny. It limns the role of the sugar industry and food marketing. And it demonstrates how food can be a powerful communications tool. Reagan's jelly beans sent a message to voters: 'I like the same food you do, so vote for me.'" — Alex Prud’homme, Dinner with the President: Food, Politics, and a History of Breaking Bread at the White House, 2023
Did you know?
Limn is a word with lustrous origins, tracing ultimately to the Latin verb illuminare, meaning "to illuminate." Its use in English dates back to the Middle Ages, when it was used for the action of illuminating (that is, decorating) medieval manuscripts with gold, silver, or brilliant colors. William Shakespeare extended the term to painting in his poem "Venus and Adonis": "Look when a painter would surpass the life / In limning out a well-proportioned steed …" Over time, limn gained a sense synonymous with delineate meaning "to outline in clear sharp detail" before broadening further to mean "to describe or portray." Such limning is often accomplished by words, but not always: actors are often said to limn their characters through their portrayals, while musicians (or their instruments) may limn emotions with the sounds they make.