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
"Transport yourself to a sumptuous hidden garden somewhere in Europe, where the meats are plentiful and the specials oh so tantalizing. The rustic communal tables and jovial service will make you feel like you're hanging out with your extended family in the old country." — Briony Smith, The Toronto Star, 29 Mar. 2025
Did you know?
In ancient Roman astrology, people were thought to share the personality traits of the god whose planet was rising when they were born. The largest planet was named after the chief Roman god Jupiter, also called Jove. Jove was a sky god and a bringer of light, as well as a great protector who kept heroes focused on being loyal to the gods, the state, and family. Ancient mythology is full of stories of Jupiter (Zeus in the Greek myths) behaving badly, but jovial points only to the joy and happiness of a supremely powerful god: it describes the cheerful and jolly among us. (Jovian is the adjective that describes what is simply related to Jove/Jupiter.) Jovial has historically been contrasted with saturnine, which describes those with a gloomy or surly disposition. Sad Saturn was the father of Jupiter and his siblings, and he was exiled (understandably) for swallowing them all.