To serenade with their high-pitched songs, singing mice inflate a throat sac — a use for air sacs seemingly unknown in any other animal. ... Read full Story
Public health officials are racing to find out how the sometimes deadly hantavirus got aboard a cruise ship and if there has been human-to-human spread. ... Read full Story
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
Merriam-Webster's Word of the Day for June 18, 2026 is:
acquiesce \ak-wee-ESS\ verb
To acquiesce to something is to accept it, agree with it, or allow it to happen by staying silent or by not arguing. Acquiesce is somewhat formal, and is often used with in or to.
// Eventually, the professor acquiesced to the students’ request to have the seminar’s final class be a potluck lunch.
“It may be just the right time for a chicken burger to become a significant stop on the American burger’s continual evolution—but whether beef-clinging purists will acquiesce to a poultry spin, or cry fowl, remains to be seen.” — Talib Visram, Slate, 6 Apr. 2026
Did you know?
If you’re looking to give your speech a gentle, formal flair, don’t give acquiesce the silent treatment. Essentially meaning “to comply quietly,” acquiesce has as its ultimate source the Latin verb quiēscere, “to be quiet.” (Quiet itself is also a close relation.) Quiēscere can also mean “to repose,” “to fall asleep,” or “to rest,” and when acquiesce arrived in English via French in the early 1600s, it did so with two senses: the familiar “to agree or comply” and the now-obsolete “to rest satisfied.” Herman Melville employed the former in Moby-Dick, when Ahab orders the “confounded” crew to change the Pequod’s course after a storm damages the compasses: “Meanwhile, whatever were his own secret thoughts, Starbuck said nothing, but quietly he issued all requisite orders; while Stubb and Flask—who in some small degree seemed then to be sharing his feelings—likewise unmurmuringly acquiesced.”