By Science News | Susan Milius | 12/5/2024 9:00 AM
Even spider love lives show an effect of climate uncertainty: Stressed males may offer a bit of silk-wrapped junk rather than a tasty insect treat. ... Read full Story
Wolves from three different packs were seen licking red hot poker flowers. That sweet tooth could make them the first known large predator pollinators. ... Read full Story
By Science News | Jake Buehler | 12/2/2024 8:00 AM
Four southern giant hornets have turned up in Spain. Similar stingers, known for honeybee attacks, had the Pacific Northwest on edge a few years ago. ... Read full Story
By Science News | Susan Milius | 11/27/2024 8:00 AM
Margaret S. Collins, the first Black American female entomologist to earn a Ph.D., overcame sexism and racism to become a termite expert. ... Read full Story
By Science News | Elie Dolgin | 11/19/2024 11:00 AM
Mineral crystals in heart cockles’ shells protect symbiotic algae from ultraviolet rays and could lead to innovations in internet infrastructure. ... Read full Story
Environmental DNA harvested from the ocean, land and air can help scientists monitor wildlife. The challenge is figuring out how to interpret this eDNA. ... Read full Story
The detailed structure of a misfolded protein from a diseased deer could help explain why the disease hasn’t made the leap to humans. ... Read full Story
By Science News | Amanda Heidt | 11/7/2024 1:00 PM
Scientists in Utah put sticky traps on car bumpers to tally how many bees get hit on a typical trip. The broader toll is immense, they estimate. ... Read full Story
By Science News | Susan Milius | 11/5/2024 7:01 PM
A bat gym shows that vampires are more like some insects, burning amino acids from blood proteins rather than the carbs or fats other mammals rely on. ... Read full Story
Swine can act as so-called “mixing vessels” for human and bird flus, giving avian viruses an opportunity to adapt for spreading in people. ... Read full Story
In addition to studying the world’s only nonmigratory blue whales, marine biologist Asha de Vos seeks to change her compatriots’ attitudes toward the ocean. ... Read full Story
By Science News | Susan Milius | 10/30/2024 8:00 AM
Vespa orientalis fed an 80-percent-ethanol brew still did hornet tasks and had normal life spans. This trick may be an adaptation to gut-dwelling yeast. ... Read full Story
African giant pouched rats can detect landmines and diseases. Now some have been trained to sense elephant ivory, pangolin scales and more. ... Read full Story
By Science News | Sujata Gupta | 10/25/2024 9:00 AM
A mid-1850s act let the United States seize islands rich in bird guano. Those strategic outposts fueled the U.S. rise to power, a researcher says. ... Read full Story
Merriam-Webster's Word of the Day for April 30, 2025 is:
insouciance \in-SOO-see-unss\ noun
Insouciance is a formal word that refers to a feeling of carefree unconcern. It can also be understood as a word for the relaxed and calm state of a person who is not worried about anything.
// The young actor charmed interviewers with his easy smile and devil-may-care insouciance.
“Gladiator II is OK when Denzel’s off-screen, but sensational when he’s on it. ... What makes the performance great is its insouciance; it’s both precise and feather-light. And it’s what a great actor can do when he’s set free to have fun, to laugh at himself a little bit. ... Denzel’s Macrinus is gravitas and comic relief in one package.” — Stephanie Zacharek, Time, 22 Nov. 2024
Did you know?
If you were alive and of whistling age in the late 1980s or early 1990s, chances are you whistled (and snapped your fingers, and tapped your toes) to a little ditty called “Don’t Worry, Be Happy” by Bobby McFerrin, an a cappella reggae-jazz-pop tune that took the charts by surprise and by storm. An ode to cheerful insouciance if ever there was one, its lyrics are entirely concerned with being entirely unconcerned, remaining trouble-free in the face of life’s various stressors and calamities. Such carefree nonchalance is at the heart of insouciance, which arrived in English (along with the adjective insouciant), from French, in the 1800s. The French word comes from a combining of the negative prefix in- with the verb soucier, meaning “to trouble or disturb.” The easiness and breeziness of insouciance isn’t always considered beautiful, however. Insouciance may also be used when someone’s lack of concern for serious matters is seen as more careless than carefree.