Jan. 31, 2026: Our weekly roundup of the latest science in the news, as well as a few fascinating articles to keep you entertained over the weekend. ... Read full Story
Engineers have long battled a problem that can cause loud, damaging oscillations inside gas turbines and aircraft engines: combustion instability. These unwanted pressure fluctuations create vibrations so intense that they can cause fatal structural damage to combustor walls, posing a serious threat in many applications. Combustion instability occurs when acoustic waves, heat release, and flow patterns interact in a strong feedback loop, amplifying each other until the entire system becomes unstable. ... Read full Story
By targeting three key growth pathways at once, researchers eliminated pancreatic tumors in multiple mouse models and prevented the cancer from returning, a promising step toward overcoming treatment resistance. ... Read full Story
When waves are moving across ice-covered seas, they can cause sheets of ice to bend and ultimately break. Understanding the processes underlying these wave-induced ice fractures and predicting when they will occur could help to better forecast how climate change will impact the environment and marine ecosystems on Earth. ... Read full Story
Astronomers have traced the origin point of a jet of material that is thousands of light-years long emanating from the supermassive black hole M87* ... Read full Story
A novel apparatus at the U.S. Department of Energy's (DOE) Argonne National Laboratory has made extremely precise measurements of unstable ruthenium nuclei. The measurements are a significant milestone in nuclear physics because they closely match predictions made by sophisticated nuclear models. ... Read full Story
This open-source agent installs software, makes calls and runs your digital life—redefining what “digital assistants” are supposed to do ... Read full Story
Dams in the U.S. are showing signs of damage that are worsening with age and climate change. Could satellites help prioritize repairs amid budget and inspection constraints? ... Read full Story
An exoplanet called HD 137010 b might be the closest thing astronomers have ever seen to “Earth 2.0.” The trouble is that it’s only been seen once—and may never be glimpsed again ... Read full Story
A new study comparing 59 species of primates linked same-sex sexual behavior to scarce resources and more predators in socially complex species. The findings show diverse sexual behaviors are common — and likely beneficial in primates. ... Read full Story
Neanderthals repeatedly returned to the cave to store horned animal skulls, revealing this cultural tradition was transmitted over time. ... Read full Story
Some 150 million years ago, sauropods dramatically shaped the dinosaur ecosystem in what is now the western U.S., according to a new study
... Read full Story
In the latest bout of winter weather, a bomb cyclone could bring blizzard conditions to the Carolinas while freezing temperatures reach all the way to Florida ... Read full Story
Merriam-Webster's Word of the Day for January 31, 2026 is:
short shrift \SHORT-SHRIFT\ noun
Short shrift means “little or no attention or thought” or “quick work.” In religious use it refers to barely adequate time for confession before execution.
// Certain neighborhoods have received short shrift from the city government.
“[Charlie] Caplinger echoed the concerns of many speakers at the meeting, with charter captains saying the recreational fishing industry’s economic contributions were being given short shrift.” — Mike Smith, NOLA.com (New Orleans, Louisiana), 6 Nov. 2025
Did you know?
We’ve got a confession to make, but we’ll keep it brief: while it’s technically possible to make “long shrift” of something, you’re unlikely to find long shrift in our dictionary anytime soon. Short shrift, on the other hand, has been keeping it real—real terse, that is—for centuries. The earliest known use of the phrase comes from Shakespeare’s play Richard III, in which Lord Hastings, who has been condemned by King Richard to be beheaded, is told by Sir Richard Ratcliffe to “Make a short shrift” as the king “longs to see your head.” Although now archaic, the noun shrift was understood in Shakespeare’s time to refer to the confession or absolution of sins, so “make a short shrift” meant, quite literally, “keep your confession short.” However, since at least the 19th century the phrase has been used figuratively to refer to a small or inadequate amount of time or attention given to something.