Scientists have discovered that a drug originally developed for spinal cord injuries can tackle several key features of Alzheimer’s disease, including DNA damage and inflammation. Already tested for initial safety in humans, the experimental treatment could offer a faster path
In the 2025 federal election, Canadians voted at the highest rate since 1993. Explanations for high or low turnout usually focus on the national election campaign, including how close the race was and what seemed to be at stake.
Simon Fraser University researchers are zeroing in on how global forestation efforts impact our climate system beyond CO₂ removal in a new study.
Scientists at CERN's Large Hadron Collider have uncovered compelling new evidence that even relatively small atomic collisions can recreate the extraordinary state of matter that filled the universe moments after the Big Bang. Known as quark-gluon plasma, this exotic substance
The dwarf planet Ceres is arguably one of the most overlooked and underappreciated planetary objects in the solar system. This could be because while Ceres has the same dwarf planet designation as Pluto, Ceres is largely considered an "asteroid" since it resides in the main
A new study finds that tropical areas often thought to be safe from the effects of climate change are actually experiencing significant changes in rainfall and extreme temperature events. The paper, "Shifting climate in Caribbean tropical forests: Long-term trends at La Selva
A new historical analysis challenges the received wisdom as to why Chinese characters developed their distinctive square shapes. The work, published in the International Journal of Arts and Technology, argues that their shape resulted from interacting linguistic, technological
Scientists have discovered a possible loophole in the laws that normally prevent black holes from splitting apart, suggesting that extremely fast-spinning black holes might divide into two. The surprising finding raises the possibility of an entirely new black hole phenomenon
Where a storm surge strikes along a stretch of U.K. coastline is decided by global climate patterns in the Atlantic, Arctic and even further afield—according to new research led by Cambridge University.
An international team led by researchers at Queen's University Belfast has made a discovery that has eluded astronomers for decades. Beginning in 1906, telescope observations revealed a population of asteroids leading and trailing Jupiter, which came to be known as the "Trojan"
In recent years, the principle behind the humble ice cream truck has been getting a high-tech makeover. Retailers are reinventing mobile stores—both people-piloted and self-driving—often selling perishable items such as baked goods or fresh meals. BPM Analytics projects sales
A surprising discovery suggests that rejuvenating the liver could help protect against Alzheimer’s disease and heart disease. USC researchers found that an experimental drug restored aging liver cells in rats, cutting levels of an Alzheimer’s-linked protein in half and bringing
When we think about Antarctica, many people imagine penguins, seals and whales. However, the majority of Antarctica's scientific wonders cannot be seen without a microscope. These microbial communities form the foundation of Antarctic ecosystems yet remain largely invisible to
A gas naturally produced by our own bodies could one day help treat skin and wound infections, potentially offering a new approach alongside conventional antibiotics.
Mountain snow in the Northeast is different. The region's milder, more humid mountain climate shapes winter conditions that are different from those of the western United States. Yet, snow models don't always capture those differences.
Archaeologists have performed toxicological analysis on the mummified remains of people sacrificed at mountain shrines across the Inca Empire, revealing the psychoactive substances they consumed before their deaths.
To what extent does bottom trawling impact the seafloor of the Baltic Sea—and how quickly does it recover? Two new studies from the Leibniz Institute for Baltic Sea Research Warnemünde (IOW) show that the marks on the seafloor provide a much clearer picture of the actual impact
Researchers at the German Cancer Research Center (DKFZ) and the HI-STEM Stem Cell Institute have discovered a group of particularly long-lived blood stem cells in mice. These cells remain in a dormant state for an exceptionally long time while retaining their ability to
Liverworts reproduce through a life cycle involving two distinct stages. First, sperm fertilize eggs in the presence of water, producing embryos that develop into spore-producing structures called sporophytes. These structures then produce spores that can disperse and grow into
A new review involving researchers at Umeå University has revealed the critical role that plant roots play in shaping how Arctic tundra ecosystems respond to climate change. The paper, recently published in Nature Reviews Earth & Environment, highlights how processes occurring
A new study from Tel Aviv University reveals how plants, despite having neither a brain nor a nervous system, integrate light coming from multiple directions to determine where to grow. The researchers show how this process emerges from local sensing across the stem, without
Nearly 200 countries recently came together in Armenia for the 2026 United Nations Biodiversity Conference to review progress toward halting and reversing biodiversity loss. Many of these governments will soon convene again in Turkey to discuss efforts to tackle climate change
Its jaws were fruit-mashing machines The post Bizarre Fruit-Eating “Hell Chicken” Suggests Dinosaurs Played a Role in Flowering Plant Evolution appeared first on Nautilus .
Hydrothermal vents lie in perpetual darkness in the depths of the ocean, yet the cells of the vent mussel Bathymodiolus azoricus, which lives 1,700 meters (5,600 feet) below the surface, follow a 24-hour rhythm in the laboratory.
The world is a far louder and more distracting place than when humans first evolved. But there's increasing evidence that experiencing nature can help restore attention lost to modern distractions, known as "directed attention fatigue."
Little is known about the long-term effects of deep-sea mining on the organic matter that supports life on the seafloor. However, as interest in mining the deep sea for rare metals grows, there is concern that disturbing the seabed could affect the ecosystems of the deep ocean.
When you think about making computer chips better, you probably think about transistors. My colleagues and I focused on a less visible part of the problem: the components that deliver power to those transistors. A chip needs more than electricity. It needs electricity supplied
A research team wanted to better understand how the forces between particles inside a material change. They discovered that by confining one-dimensional classical spin chains inside a mirror box cavity with light, they could force these magnetic particles to organize and
Most flounders sampled in Lake Pulmanki in northern Finland had spent their entire lives in freshwater. The study provides the first evidence of the species living entirely in freshwater. The work is published in Evolution.
The totality of bacteria, viruses and fungi that exist in and on a multicellular organism forms its natural microbiome. The interactions between the body and these microorganisms significantly influence the host organism's functions and health. Among other things, researchers
If your home isn't in a federally designated flood zone, flooding might seem like someone else's problem. No one requires you to buy flood insurance, and the map suggests you're in the clear. But reality may be very different.
A new study led by Dr. Shikma Zaarur of the Hebrew University of Jerusalem, in collaboration with Dr. Ran Erel of the Agricultural Research Organization–Volcani Institute, reveals that agricultural soils may contain a substantial unaccounted-for reservoir of potassium, an
While ammonia (NH₃) is best known for its role in fertilizer production, it is attracting attention as a carbon-free hydrogen carrier, potentially offering a practical way to store and transport clean fuel. Despite this promise, NH₃ synthesis still depends on high-temperature,
Human intelligence is still a bit of an enigma. Researchers have some ideas about why advanced intelligence evolved in humans, but they have not come to a conclusive answer. One prominent idea is that intelligence serves a social function. In their new study, a group of
What does a healthy river look like? For most of us, an obvious answer would involve two aspects: water flowing through a channel and green vegetation along its banks. However, in reality, a river's health depends on several factors, such as how much water flows through it, how
Scientists studying the neurology of tame foxes identified changes in a part of the brain that has previously been associated with aggression, according to a new paper that compared the brains of domesticated, aggressive and wild foxes. The changes occurred in an area at the
“The explosion packed roughly a billion years of the sun’s energy output into a pencil-thin beam” The post A Collapsing Star Produced an Afterglow Brighter Than Its Galaxy appeared first on Nautilus .
Working as a Christian minister years ago, Landon Schnabel noticed a paradox common to many U.S. churches: Men filled leadership roles, implying that religion is masculine and patriarchal, but many more women participated in services, Bible study and other activities.
Ruthenium (Ru) is a valuable metal used in catalysts to speed up chemical reactions in many industrial processes. It can help improve efficiency and reduce the energy needed for chemical production. However, because it is rare and expensive, scientists are looking for ways to
More than just a precious gemstone for jewelry, diamond has properties that make it attractive for several next-generation, high-performance technologies. Its high thermal conductivity can help move heat away from semiconductor devices, while its wide bandgap is promising for
A study co-led by a University of California, Riverside, biomedical scientist has identified new targets for coronavirus antiviral drugs, including treatments that may be less vulnerable to the rapid evolution of these viruses.
For roughly five centuries from about 1300, Europe experienced periods of unusually cold weather and extreme conditions collectively known as the Little Ice Age. Transylvania, a historical region in modern-day Romania, was also affected, but information about just how severe
People who speak with an accent know it can lead to discrimination. It can cost them in job interviews, at work and in everyday exchanges. But what they usually have to go on is anecdote: their own experiences and those of people they know.
Scientists examining data collected by NASA's Hubble Space Telescope have found that dozens of small galaxies contain far less oxygen than their stars are estimated to have produced. The researchers, including a Rutgers astrophysicist, studied 37 dwarf galaxies, which are much
These “lost” recordings of the Creole language offer unique insights that written transcripts can’t provide The post Listen to the Earliest Known Recordings of a Nearly Dead American Language appeared first on Nautilus .
Research led by atmospheric scientists at the U.S. Department of Energy's (DOE) Brookhaven National Laboratory sheds new light on one of the fundamental challenges of weather forecasting: determining the conditions under which a cloud will produce rain—and how much rain it will
Whether it's gushing from a bumped nose or pooling atop a pricked finger, our blood is some hue of red. But red-bloodedness isn't universal in the animal kingdom. In some creatures, the vital fluid is purple; in others it's yellow, green or even white.
How do some people experience work as meaningful? Organizational researcher Rachel Waldo at Lund University argues that one important answer has been largely overlooked: the brand itself.
A genome contains all of the DNA of every living organism, but its contents don't stop there—most of these structures also contain snippets of DNA that can copy and paste themselves to "infect" a genome, expanding its size. Precisely why that happens remains a mystery.
An international research team led by Curtin University has for the first time uncovered unequivocal evidence of fossilized red blood cells and amino acids of collagen, reshaping our understanding of fossil preservation and molecular longevity in deep time.
