Through new experiments, researchers in Japan and Germany have recreated the chemical conditions found in the subsurface ocean of Saturn's moon, Enceladus. Published in Icarus, the results show that these conditions can readily produce many of the organic compounds observed by
All over the body are tiny sensors called nociceptors whose job is to spot potentially harmful stimuli and send warning signals to the brain and spinal cord, helping protect us from injury or tissue damage.
Georgetown University researchers have discovered a new class of strong magnets that do not rely on rare-earth or precious metals—a breakthrough that could significantly advance clean energy technologies and consumer electronics such as motors, robotics, MRI machines, data
As they roll across shadowed regions of the moon's surface, future lunar rovers could develop hazardous buildups of electric charge on their wheels. Through new analysis published in Advances in Space Research, Bill Farrell at the Space Science Institute in Colorado, together
While social media continues to circulate claims linking acetaminophen to autism in children, medical experts say those fears distract from a far more serious and proven danger: overdose. Acetaminophen, found in Tylenol and many cold and flu remedies, is one of the leading
A comprehensive new review synthesizing decades of research warns that the Brazilian Cerrado—a biodiversity hotspot, known for its vast inverted forests—is facing a massive, multi-faceted ecological crisis.
More efficient and sustainable energy conversion technologies, among other applications, hinge on lowering the amount of energy needed to trigger specific reactions on the surface of electrodes. Called electrocatalysis, the process conserves energy by transferring electrons and
Thanks to a recent study by researchers at IOCB Prague, it is now possible to monitor processes in living cells more effectively than before, including responses to drugs and changes in cellular structures.
A new study from The University of Manchester has found that happier teachers help create happier pupils—and better learning—as ten schools across the UK embrace a groundbreaking approach to well-being.
In the past five years, higher education has been in a seemingly endless state of disruption.
A huge bar of iron has been discovered lurking inside the iconic Ring Nebula. The structure is enormous, spanning hundreds of times the size of Pluto’s orbit and containing a Mars-sized amount of iron. It was detected using a new instrument that allowed astronomers to map the
Researchers at TU Wien are developing a model that interprets opinions not as diametrically opposed poles, but as overlapping areas at the group level.
A multidisciplinary team has uncovered a key mechanism that allows the human bacterium Mycoplasma pneumoniae—responsible for atypical pneumonia and other respiratory infections—to obtain cholesterol and other essential lipids directly from the human body.
When scientists sent bacteria-infecting viruses to the International Space Station, the microbes did not behave the same way they do on Earth. In microgravity, infections still occurred, but both viruses and bacteria evolved differently over time. Genetic changes emerged that
A Michigan dairy farm took a gamble on a new kind of soybean—and it paid off fast. After feeding high-oleic soybeans to their cows, milk quality improved within days and feed costs dropped dramatically. Backed by years of MSU research, the crop is helping farmers replace
NASA on Saturday rolled out its towering SLS rocket and Orion spacecraft as it began preparations for its first crewed mission to the moon in more than 50 years.
Every winter about 10,000 elephant seals make their way to California's Año Nuevo State Park to fight, mate and give birth. The spectacle runs from mid-December through March, drawing wildlife watchers eager for a glimpse of the largest seals on the planet.
All those dirty diapers make it pretty hard to get grossed out about anything else The post How Having Kids Makes Parents Disgust-Proof appeared first on Nautilus .
These days, the mention of a carthorse or mule plowing a field would transport many people back in time to an era of horse-drawn carriages and pre-industrial agriculture.
A long-running Swedish study has followed adults for nearly five decades, uncovering when physical decline truly begins. Fitness and strength start slipping around age 35, then worsen gradually with age. The encouraging twist: adults who began exercising later still improved
Tiny plastic particles drifting through the oceans may be quietly weakening one of Earth’s most powerful climate defenses. New research suggests microplastics are disrupting marine life that helps oceans absorb carbon dioxide, while also releasing greenhouse gases as they break
Eileen Higgins won a historic victory in December. She became the first woman ever elected mayor of Miami, as well as its first Democratic mayor since 1997.
The Milan Urban Food Policy Pact recently renewed global commitments to sustainable and equitable urban food systems. The pact has been signed by 330 cities around the world that have pledged to improve food production and distribution and to reduce waste.
A mysterious bar-shaped cloud of iron has been discovered inside the iconic Ring Nebula by a European team led by astronomers at University College London (UCL) and Cardiff University.
Opinion polarization is often considered as the primary driver of social friction, leading to exhaustive efforts to force a consensus. However, new research suggests a more pragmatic goal: reducing the friction of disagreement without necessarily eliminating the diversity of
Growing up in Greece, wildfires were a constant presence each summer. In 2007, I remember watching TV footage of fires ravaging the Peloponnese peninsula and island of Evia, destroying forests and homes, taking lives. The sight of helicopters and firefighting aircraft crossing
People shouldn't be afraid to say what they think, and new research from the University of Virginia bears that out.
As Earth warms due to climate change, oceans are heating up, becoming more acidic, and losing oxygen. These changes threaten marine life, food webs, and global fisheries. Scientists agree that cutting greenhouse gas emissions is essential, but current efforts are not enough to
A Purple Star Sapphire weighing 3,563 carats which is claimed to be the world's biggest of its kind was unveiled on Saturday in the Sri Lankan capital by the owners, who are ready to sell the precious stone which is estimated to be worth at least $300 million.
Indigenous communities have lived with changes to the climate for centuries. Their adaptations over those many years are based on their close observation of weather, water, soils and seasonal change, and they have been refined through generations of learning.
Taking images of tiny structures within cells is tricky business. One technique, cryogenic electron tomography (cryoET), shoots electrons through a frozen sample. The images formed by the electrons that emerge allow researchers to reconstruct the internal architecture of a cell
Intrinsic water-use efficiency (iWUE) reflects how efficiently plants assimilate carbon relative to water loss at the leaf level. While widely studied using carbon isotope and gas-exchange measurements, most existing knowledge is derived from local observations.
UK inflation may be easing, but many households still find their weekly shop getting more expensive. One key reason is something not captured in headline prices: shrinkflation, where manufacturers reduce pack sizes without reducing the price.
