By Science News | Jake Buehler | 9/11/2025 11:00 AM
Octopuses are ambidextrous, a new study finds, but they favor their front arms for investigating surroundings and their back arms for locomotion. ... Read full Story
From salamanders to monkeys, many species get more violent at warmer temperatures — a trend that may shape their social structures as the world warms. ... Read full Story
Researchers found that fruit fly sperm push against one another and align in orderly bundles, preventing knots that could block reproduction. ... Read full Story
By Science News | Meghan Rosen | 9/2/2025 11:00 AM
Cuban brown anoles have the highest blood lead levels of any vertebrate known — three times that of the previous record holder, the Nile crocodile. ... Read full Story
By Science News | Jake Buehler | 8/28/2025 2:00 PM
To make horses rideable during domestication, people may have inadvertently targeted a mutation in horses to strengthen their backs and their balance. ... Read full Story
By Science News | Jake Buehler | 8/21/2025 2:00 PM
In light-polluted landscapes, birds' singing time is an average of 50 minutes longer per day. It's still unclear if this hurts bird health or helps. ... Read full Story
Infrared cameras in Costa Rica revealed that the world’s largest carnivorous bat maintains close social bonds through wing wraps and prey sharing. ... Read full Story
In-flight defecation may help the birds stay away from feces that can contain pathogens such as bird flu while also fertilizing the ocean. ... Read full Story
Producing a male-specific protein in digestion-related neurons may have led to the evolution of an odd “romantic” barfing behavior in one species of fruit flies. ... Read full Story
By Science News | Jude Coleman | 8/12/2025 7:01 PM
In the lab, higher temperatures during fall migration led monarchs to break their reproductive pause, increasing their risk of death. ... Read full Story
The invasive spotted lanternfly has spread to 17 states and can threaten vineyards. But bats, fungi, dogs and even trees may help control them. ... Read full Story
By Science News | Susan Milius | 8/5/2025 12:00 PM
The unique architecture of some ball-like plants high in trees in Fiji lets violent ants live peacefully and feed the plant with valuable droppings. ... Read full Story
Probiotics containing Lactobacillus gasseri Lg-36 prevented C. difficile infections in mice, but L. acidophilus probiotics made infection more likely. ... Read full Story
“This isn’t new territory for the band—beginning with 2018’s Modern Meta Physic, Peel Dream Magazine have taken cues from bands like Stereolab and Pram, exploring the ways that rigid, droning repetition can make time feel rubbery. As they snap back into the present, Black sings, ‘Millions of light years, all of them ours.’ The past and future fold into themselves, braided together in perpetuity.” — Dash Lewis, Pitchfork, 4 Sept. 2024
Did you know?
Perpetuity is a “forever” word—not in the sense that it relates to a lifelong relationship (as in “forever home”), but because it concerns the concept of, well, forever. Not only can perpetuity refer to infinite time, aka eternity, but it also has specific legal and financial uses, as for certain arrangements in wills and for annuities that are payable forever, or at least for the foreseeable future. The word ultimately comes from the Latin adjective perpetuus, meaning “continual” or “uninterrupted.” Perpetuus is the ancestor of several additional “forever” words, including the verb perpetuate (“to cause to last indefinitely”) and the adjective perpetual (“continuing forever,” “occurring continually”). A lesser known descendent, perpetuana, is now mostly encountered in historical works, as it refers to a type of durable wool or worsted fabric made in England only from the late 16th through the 18th centuries. Alas, nothing is truly forever.