From village dogs to toy poodles to mastiffs, dogs come in an astonishing array of shapes, colors and sizes. Today there are estimated to be about 700 million dogs living with or around humans.
Domestic dogs are among the most diverse mammals on the planet. From the tiny chihuahua to the towering great dane, the flat-faced pug to the long-muzzled borzoi, the sheer range of canine shapes and sizes is staggering.
An international team involving the Institute of Chemical Research, a joint center of the University of Seville and the Spanish National Research Council, has developed a new technique that will accelerate the design of drugs that target ion channels, a type of cell membrane
Professor Kotohiro Nomura's research group at Tokyo Metropolitan University has developed an efficient method for the exclusive depolymerization of PET (polyethylene terephthalate), PET bottles and textile wastes, using alcohols and an inexpensive, readily available and
Logs are a familiar sight on the beaches along the coast of Vancouver Island and Haida Gwaii and are often viewed positively, as they can stabilize the banks, be used for firewood or act as benches by beach-goers. However, new research from the University of Victoria (UVic)
Researchers found that tau proteins don’t jump straight into forming Alzheimer’s-associated fibrils—first they assemble into soft, reversible clusters. When the clusters were dissolved, fibril growth was almost entirely suppressed. This reveals a promising new strategy: stop
Across the United States, children spend more than 1,100 hours in school each year—time that shapes not only their academic success but also their emotional and social growth. Yet, for many students, the school environment can also be a source of anxiety and apprehension.
A new floating droplet electricity generator is redefining how rain can be harvested as a clean power source by using water itself as both structural support and an electrode. This nature-integrated design dramatically reduces weight and cost compared to traditional solid-based
Scientists identified a small molecule that interrupts a harmful protein pair linked to diabetic inflammation and tissue damage. The compound helped wounds heal faster and reduced organ stress in both Type 1 and Type 2 diabetes models. Unlike typical treatments, it works by
Over the past decades, quantum physicists and engineers have developed numerous technologies that harness the principles of quantum mechanics to push the boundaries of classical information science. Among these advances, quantum memories stand out as promising devices for
Last time I wrote about new data that overturns the standard cosmological model. Before anyone starts dusting off their fringe cosmological models, we should note what this new study doesn't overturn. It doesn't say the Big Bang model is wrong, nor does it say that the universe
It's the third of a generous five Saturdays in the month of November. What did we do to deserve such a bounty of days off? In the last week, we reported on hundreds of developments in science. Here is a more or less arbitrary sampling of them: Researchers reported on
Speaking more than one language can slow down the brain's aging and lower risks linked to accelerated aging.
The story depicted on the ˁAin Samiya goblet—an 8 cm tall silver vessel from the Intermediate Bronze Age (c. 2650–1950 BCE)—might actually represent a different myth than originally thought, according to a new study.
Quark-gluon plasma, a bizarre state of matter that mimics the early cosmos, is the hottest thing ever made on Earth
Researchers digitally mapped ancient Chinese tombs and discovered that their distribution mirrors shifts in political stability, population movements, and natural geography. Peaceful, prosperous eras produced more elaborate and numerous burial sites, while wartime periods saw
Young people are particularly susceptible to misleading information on social media. Yet insights from developmental psychology show that they also have unique strengths to build resilience. In a new perspective paper led by developmental psychologist Ili Ma, scientists,
Scientists uncovered Australia’s oldest known crocodile eggshells, revealing the secret lives of ancient mekosuchine crocodiles that once dominated inland ecosystems. These crocs filled surprising niches, including terrestrial stalking and possibly tree-dropping ambushes.
Tea (Camellia sinensis) is one of the world's most widely consumed beverages, and the size of young buds directly influences both yield and quality. Larger buds can increase leaf mass, while different tea types require specific bud-to-leaf ratios to meet processing standards.
A stopgap spending bill just ended the longest US government shutdown ever, and it may decimate a weed-infused segment of the economy The post These Are the THC Derivatives Poised to Go Up In Smoke appeared first on Nautilus .
By reactivating a long-lost gene, researchers were able to lower uric acid levels and stop damaging fat accumulation in human liver models. The breakthrough hints at a future where gout and several metabolic diseases could be prevented at the genetic level.
Researchers uncovered how fatty molecules called ceramides trigger acute kidney injury by damaging the mitochondria that power kidney cells. By altering ceramide metabolism or using a new drug candidate, the team was able to protect mitochondrial function and completely prevent
Tourists don't just bring cameras and appetites on vacation, they also bring rosier opinions. A new study in the INFORMS journal Information Systems Research finds that travelers systematically give restaurants higher online ratings than locals do, revealing a "tourist bias"
A high-tech mapping team from CSIRO, Australia's national science agency, has produced an incredible new view of one of Tasmania's most iconic natural features and Australia's deepest lake, Lake St Clair in Tasmania's central highlands.
Closer inspection of prized Roman possessions has highlighted the possible networks of the artisans behind them The post Ancient Roman Glass Reveals a Hidden “Language” appeared first on Nautilus .
People with this autoimmune disease face much shorter life expectancies in lower-income nations.
And the pounding has persisted for more than 30 years The post A Third of Humanity Has a Headache appeared first on Nautilus .
The U.S. Office of the Director of National Intelligence released long-promised records related to vanished pioneering aviator Amelia Earhart. More records are promised on a rolling basis