In cows’ guts, ciliates contain a tiny organelle called a hydrogenobody that may drive production of methane, a potent greenhouse gas. ... Read full Story
By Science News | Jake Buehler | 4/23/2026 2:00 PM
Some octopuses that lived over 72 million years ago were as long as whales. These huge predators may have been the largest invertebrates ever. ... Read full Story
By Science News | Jake Buehler | 4/21/2026 7:01 PM
North American sweat bees change color depending on the surrounding humidity. It might be a more widespread phenomenon among insects. ... Read full Story
Compressed air bids bye-bye to invasive sun corals in Brazil. The blasts obliterated soft tissue and fragments couldn't regenerate. ... Read full Story
By Science News | RJ Mackenzie | 4/20/2026 11:00 AM
With half a beak, Bruce has developed an innovative fighting style that has won the kea top status in his flock, videos and documented interactions reveal. ... Read full Story
Pacific pocket mice are geographically isolated, but the species may retain the genetic diversity needed to adapt to climate change. ... Read full Story
The strangler fig is a keystone species in the tropics, providing food and shelter, and a place to poop for 17 different mammal species. ... Read full Story
A cave preserved two animals’ rib cages, cartilage and even traces of protein, revealing a flexible breathing apparatus like that of today’s land dwellers. ... Read full Story
In The Creatures’ Guide to Caring, science journalist Elizabeth Preston looks to the animal kingdom to explore what it means to be a good parent. ... Read full Story
Limbless tree snakes can lift most of their body into the air without toppling. They manage this by focusing all their bending forces at their base. ... Read full Story
In a sperm whale birth recorded in more intimate detail than ever before, local whales huddled around the mother and lifted the calf to the surface. ... Read full Story
By Science News | Jake Buehler | 3/26/2026 2:00 PM
Fossil jaw remains found in Egypt suggest that the earliest modern apes evolved in North Africa, not in East Africa where most fossils have been found.
... Read full Story
“Later that week we were boarding our flight with the painting secured in an enormous case with a toothy, bespectacled cartoon squirrel emblazoned on the back and a speech bubble that read ‘I’M JUST NUTS ABOUT PUZZLES!’” — Orlando Whitfield, All That Glitters: A Story of Friendship, Fraud and Fine Art, 2025
Did you know?
Blazon is a less commonly used synonym of the more familiar coat of arms. Both centuries-old terms refer to heraldic designs, symbols, and other imagery (think crosses, lions, stripes, etc.) that typically appear on banners, shields, armor, and elsewhere. The verb form of blazon meaning “to depict heraldic figures or designs in drawing or engraving” and emblazon, “to inscribe or adorn with or as if with heraldic figures or designs,” came into use around the same time in the late 1500s, from the French spoken in medieval England. (The word heraldry, also ultimately from Anglo-French, came into use then too.) Emblazon still refers to marking something with an emblem of heraldry, but it is now more often used for adorning or publicizing something in any conspicuous way, whether with eye-catching decoration or colorful words of praise.