From Gaza to Ukraine and from Sudan to Myanmar, war rages across the globe, exacting its gravest toll on those least implicated in the violence: children. Today, an estimated 520 million children worldwide—or one in six—live in conflict zones. Yet even when fighting subsides
Dust from asteroid Bennu is revealing a surprising origin story for life’s building blocks. New research suggests some amino acids formed in frozen ice exposed to radiation, not warm liquid water as scientists long believed. Isotopic clues show Bennu’s chemistry differs sharply
United Launch Alliance suffered yet another fiery burn-through on one of its solid rocket boosters during a national security mission Thursday.
In mid-2023, around the time Elon Musk rebranded Twitter as X but before he discontinued free academic access to the platform's data, my colleagues and I looked for signs of social bot accounts posting content generated by artificial intelligence. Social bots are AI software
Rice tiller angle is an important trait affecting population structure, light utilization, planting density, and yield potential. Although several genes affecting tiller angle have been reported, the upstream regulatory networks connecting gravity sensing and hormone
Scientists have uncovered evidence of a massive underground lava tube hidden beneath the surface of Venus, revealing a new layer of the planet’s volcanic history. By reexamining radar data from NASA’s Magellan spacecraft, researchers identified what appears to be a huge empty
Parents looking to support their children's learning in science, technology, engineering and mathematics (STEM) will find no shortage of branded STEM sets, subscription science boxes, private coding programs or educational toys for kids.
In the weeks leading up to Valentine's Day, dating apps typically see a spike in new users and activity. More profiles are created, more messages sent, more swipes logged.
About 3 million people visit Red Rock Canyon outside of Las Vegas every year, but few have noticed the tiny yellow sunflower that has called it home for centuries. It may face extinction without federal protection, two groups say.
The most effective conservation strategies for protecting vertebrates on a global scale are those aimed at mitigating the effects of overexploitation, habitat loss and climate change, which are the most widespread threats with the greatest impact across the planet. This is one
British company Skyrora, which designs and builds rockets to carry small satellites into space, announced Thursday it could acquire "select" assets from its stricken rival Orbex, including its spaceport in Scotland.
Ammonia (NH3)—the second-most-produced chemical globally—has proven to be highly important in furthering human civilization over the centuries, both in terms of technological capabilities and innovation potential. It is widely utilized in fertilizers, refrigerants, biomarkers,
After nearly 40 years of research on how Listeria bacteria manipulate our cells and battle our immune system to cause listeriosis, Daniel Portnoy and his colleagues have discovered a way to turn the bacteria into a potent booster of the immune system—and a potential weapon
It was the image that launched a cultural icon. In 1967, in the northern Californian woods, a seven foot tall, ape-like creature covered in black fur and walking upright was captured on camera, at one point turning around to look straight down the lens. The image is endlessly
How well we pay attention while learning is influenced not only by external distractions like background noise but also by internal factors such as how interesting we find the material, according to a study recently published by researchers at Bar-Ilan University. The research
As Canada experiences record snowfall, new research from the University of Waterloo suggests that tiny amounts of industrial pollution trapped in snow can change how sunlight reaches the ground below and significantly alter fragile environments.
National parks are public conservation assets, created to protect biodiversity and provide affordable access to nature for all. But, new research published in npjBiodiversity highlights a growing global issue: According to the authors, political decisions are increasingly
Centuries after they were wiped out, the reintroduction of beavers to the UK is gathering pace. Following a government announcement allowing beavers to be released in the wild, a flurry of reintroductions are planned for 2026 and beyond. Beavers could soon be coming to a river
Researchers in the School of Psychology at the University of Kent have found that sharing conspiracy theories on their dating profiles can seriously damage first impressions and reduce romantic interest, but this reaction depends on the political views of the person viewing the
The rain hasn't stopped for hours. Wind rattles the shelter's windows as the storm outside swells, flooding the streets they used to call home. In a crowded gym, a family of four sit huddled together on makeshift beds pushed side by side each other. The parents wrap donated
Devices that can confine individual electrons are potential building blocks for quantum information systems. But the electrons must be protected from external disturbances. RIKEN researchers have now shown how quantum information encoded into a so-called quantum dot can be
Keeping amphibians as pets offers hobbyists an opportunity to connect with the non-human world, often increasing interest in conserving animals in the wild. But there's a dark side to the amphibian trade, according to a study from the University of Illinois Urbana-Champaign,
Physicists have long recognized the value of photonic graph states in quantum information processing. However, the difficulty of making these graph states has left this value largely untapped. In a step forward for the field, researchers from The Grainger College of Engineering
Researchers from the Yunnan Observatories of the Chinese Academy of Sciences have conducted a new study on the temporal evolution of the afterglow from gamma-ray burst GRB 240825A. The study offers new evidence to better understand the physical environment surrounding gamma-ray
LLMs have recently helped find solutions to a number of minor longstanding problems. But a new plan called First Proof is really putting them to the test
Although modern science has only been around for a few centuries, we've become quite adept at training students in the scientific method. But learning how to translate research insights into practical actions often isn't part of a budding scientist's curriculum.
How do people's attention and actions change when a drought affects the whole country compared to when it is concentrated in one region? A research team led by Professor Jong-Hoon Kam from the Department of Environmental Engineering at POSTECH (Pohang University of Science and
Technologies for energy storage as well as biological systems such as the network of neurons in the brain depend on driven electrolytes that are traveling in an electric field due to their electrical charges. This concept has also recently been used to engineer synthetic motors
Minerals form the building blocks of almost everything on Earth. They are made up of crystals—regular, repeating atomic structures that fit together like a three-dimensional pattern. When minerals deform, their normally ordered crystal lattices develop linear imperfections
Even as farmers shift toward less water-intensive crops, climate change is pushing agricultural water consumption upward in Central Asia. A new study by IAMO researchers shows that rising temperatures and atmospheric water demand now outweigh land-use changes. As a result, the
Fraunhofer Institute for Photonic Microsystems IPMS has developed a new technology that makes pH measurements significantly more robust, simple, and reliable. Instead of the traditional, often error-prone reference electrodes, a durable chip is now used. This chip can be stored
A new holistic monitoring system developed under the leadership of TU Graz measures boat waves with millimeter precision using satellite navigation data and sensors on buoys and for the first time allows investigations into the extent to which boat traffic, weather and other
Of the many feats achieved by artificial intelligence (AI), the ability to process images quickly and accurately has had an especially impressive impact on science and technology. Now, researchers in the McKelvey School of Engineering at Washington University in St. Louis have
Additive manufacturing (AM) methods, such as 3D printing, enable the realization of objects with different geometric properties, by adding materials layer-by-layer to physically replicate a digital model. These methods are now widely used to rapidly create product prototypes,
New images from the Hubble Space Telescope show a nebula in transition The post Hubble Captures the Egg Nebula in Stunning Detail appeared first on Nautilus .
A research team has successfully implemented a programmable spinor lattice on a photonic integrated circuit (PIC). This platform enables the realization of non-Abelian physics, in which the outcome of operations depends on their sequence, within an integrated photonic system.
Supermassive black hole binaries form naturally when galaxies merge, but scientists have only confidently observed a very few of these systems that are widely separated. Black hole binaries that closely orbit each other have not yet been measured. In a paper published today in
The Environmental Protection Agency on Thursday revoked its own 2009 "endangerment finding," a scientific conclusion that for 16 years has been the central basis for regulating planet-warming emissions from power plants, vehicles and other sources.
Multicellularity is one of the most profound phenomena in biology, and relies on the ability of a single cell to reorganize itself into a complex organism. It underpins the diversity in the animal kingdom, from insects to frogs, to humans. But how do cells establish and
The Yangtze River Basin, a global biodiversity hotspot, has endured severe ecological degradation over several decades due to intense human activity, leading to a marked decline in aquatic biodiversity. In order to halt this 70-year trend, the Chinese government instituted a
Researchers at DTU have developed a nanolaser that could be the key to much faster and much more energy-efficient computers, phones, and data centers. The technology offers the prospect of thousands of the new lasers being placed on a single microchip, thus opening a digital
Climate change is reshaping life on Earth at an unprecedented pace. Across the globe, species are shifting their ranges, altering migration routes and breeding earlier in the year in response to rising temperatures. But while some of these changes appear adaptive, scientists
His grandfather’s influence on his revolutionary thinking has finally come to light The post How Charles Darwin Inherited His World-shifting Ideas on Evolution appeared first on Nautilus .
In a new review, researchers from the Xinjiang Institute of Ecology and Geography (XIEF) of the Chinese Academy of Sciences synthesized evidence and proposed a multi-objective optimization framework for designing farmland windbreak systems that can better sustain agriculture in
The way Latino Americans' identity is represented on demographic forms can undermine their fundamental sense of belonging in the U.S., says new research. Across four experiments that surveyed more than 1,300 Latino participants before and after the 2020 and 2024 presidential
An intrepid team of scientists has created “Smart Underwear” to measure human flatulence in a bid to better understand our farts
A new AI-based system can generate high-resolution soybean yield maps across Brazil using only limited local data, improving yield estimates for this key agricultural region and potentially providing strategic benefits to global soybean markets. The newly published work by
Amid the remains of a sumptuous villa near Pompeii, the hard-hatted conservationist scraped away centuries-old ash to reveal a vibrant red fresco.
While most of the world's glaciers are retreating as the climate warms, a small but significant population behaves very differently—and the consequences can be severe. A team of international scientists, led by the University of Portsmouth, has carried out a comprehensive
The EPA has scrapped a rule stating that climate change harms human health. Here’s what that could mean