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Western Australian businesses can now make better-informed decisions about reducing food waste and turning discarded materials into valuable products, thanks to a new online toolkit.

More than 25 years after it was first discovered, a new species and genus of dinosaur have been named from the fossil collections cared for by the Natural History Museum. Paludohadros proudlovii was discovered at wienerberger

Our bodies are composed of many different types of cells that work together to build and maintain normal physiological functions. In the central nervous system, for example, neurons transmit information, while glial cells such as astrocytes regulate the environment surrounding neurons and support their function. Understanding how these cell types influence one another is essential for uncovering how our bodies develop and function.

Climate change is amplifying extreme weather conditions across southern Africa. Dry seasons are getting hotter and drier, while rains are becoming heavier and more concentrated. This means greater swings between production surplus and scarcity for rural communities that make their living from the land.

Many people have narcissistic traits to some degree, for example, confidence in one

Generating hydrogen without releasing carbon dioxide sounds simple: pass electricity through water, split water molecules and generate green hydrogen. The hard part is the electrocatalyst. The best ones rely on platinum, ruthenium and iridium, which are scarce and expensive. We wanted to know whether a small amount of iron and nickel oxides, anchored on carbon nanofibers grown by chemical vapor deposition the right way on the right scaffold, could do the job instead. Our results are published in

Ongoing research is providing a clearer picture of how climate change can affect different aspects of the Coorong in South Australia

Producers, consumers, and decomposers play different roles in today

Hemp has long been pitched to Kentucky farmers as a way to diversify their income. Research now suggests it could diversify the landscape itself, with measurable benefits for the state

Just as it is difficult for a camera to keep both a nearby flower and a distant mountain sharply focused at the same time, conventional optical microscopes face a similar challenge when imaging structures located at different depths inside the body. Tighter focusing of light improves spatial resolution, but at the same time reduces the depth range over which the image remains sharply focused.

Natural products produced by microorganisms are a promising source of new drugs. Researchers at the Helmholtz Center for Infection Research (HZI) and its Saarbr

In response to a recent article on vegan diets for cats, Phys.org received numerous messages from concerned readers. People raised a lot of concerns, mainly arguing that cats are obligate carnivores and that vegan diets could be very harmful to their health. Now, we have collected all these comments, questions and concerns and asked the researcher behind the original paper to address them. Andrew Knight, Veterinary Professor of Animal Welfare and Associate Professor at Murdoch University School

In 2020, our research published in New Phytologist showed how the height growth of Aleppo pine populations responded to climate gradients across the Mediterranean, and how these populations were expected to respond under future climate change based on decades of common-garden experiments. Since then, multiple studies on Pinus halepensis have documented diverse and often rapid growth and survival responses to recent climatic extremes.

DNA-nano/microparticle motors are among the fastest artificial molecular motors reported to date, moving at approximately 30 nm per second. However, they are still slower than natural motor proteins (approximately 100

Groundwater depletion and groundwater-dependent irrigation tend to concentrate close to international borders within aquifers shared by two or more countries, where pumping on one side is more likely to affect users on the other, according to a publication by the United Nations University Institute for Water, Environment and Health (UNU-INWEH).

Using a range of advanced characterization techniques, researchers say they have developed a novel method with the potential to produce hydrogen from seawater using a process that requires less energy, resists corrosion and could support more economical hydrogen production.

A new study with unprecedented access to Atlantic salmon farms in British Columbia raises urgent questions about the federal government

Each year, Gabon

Science often advances in small steps, with researchers gradually building on previous discoveries. But every now and then, a breakthrough comes along that challenges conventional thinking and changes the direction of a field.

Almost every cell in our body contains around two meters (6.6 feet) of DNA, packed into a tiny nucleus. Yet for the cell to function, this enormous amount of genetic material must remain organized and accessible. Researchers at the University of Basel have now discovered three distinct types of large chromosomal domains that help organize DNA in nuclei.

I never thought my shoelaces would get stolen.

Halloween kicks off a series of religious and cultural festivals to honor the dead, including All Saints

Humans and other vertebrates go through various stages of sleep, including REM (rapid eye movement) sleep characterized by rapid eye movements and muscle twitches. Can a similar sleep state be observed in spiders? Researchers from the Institute of Organismic Biology at the University of Bonn investigated this in the Australian jumping spider Portia fimbriata. The work is published in the journal Proceedings of the National Academy of Sciences.

Months after a Columbia University School of Nursing

New Monash University research has revealed how countries could strengthen their conservation networks by looking beyond the boundaries of national parks and protected areas

Death has never entirely stopped the living from trying to continue a conversation with their loved ones.

We tend to think of our bones as solid, unchanging support structures inside our bodies, but a recent study from the University of Chicago shows just how much they can change depending on how we use them.

As urbanization spreads worldwide, the loss and fragmentation of habitats are driving the global decline in biodiversity. At the same time, urban green spaces like parks, meadows and forests have the potential to contribute significantly to biodiversity conservation at the local and regional levels.

As the climate changes, protecting wildlife increasingly depends on both the conditions within protected areas and the connections between them. A new study published in Conservation Letters identifies where climatic stability and opportunities for movement coincide in Europe, and where gaps could undermine conservation.

Phase transitions are strongly constrained by spatial dimension. In conventional one-dimensional systems with short-range interactions, thermal fluctuations generally prevent continuous degrees of freedom from maintaining order over long distances.

A rocky lava planet once thought to be too extreme to have an atmosphere appears to be wrapped in one with a reflective layer of vaporized silicate mineral clouds, the same family of compounds that make up quartz and sand.

New in JNeurosci, Pyry Heikkinen and colleagues, from the University of Helsinki, explored how emotional meaning influences the way the human brain prioritizes information during naturally spoken conversations in a cocktail party setting.

From its visible surface, the sun radiates heat at a relatively cool temperature of 5,800 Kelvin. Yet within the thin outer layer of the sun

Napoleon Bonaparte and Bernardo O

A lizard making a dramatic escape, leaving its tail wriggling behind as it darts to safety, is an image familiar to many. Tail-shedding is one of the most widespread defenses against predators among living lizards, yet tracing the origins of this extraordinary ability has proved to be surprisingly difficult

This 2,000-year-old cold case offered a wealth of information, Leiden archaeologists Carol van Driel-Murray and Mark Driessen explain. Few skeletons from the late Iron Age and early Roman era have been preserved, making this largely intact skeleton a valuable research resource. In their new book Victims of Violence from the Early Roman Fort Velsen, Van Driel-Murray and Driessen reconstruct the cause of this man

Scientists report fossil evidence of the first fully marine amphibian in a study from the University of California, Davis; Peking University; and the Geological Museum of Guizhou. The amphibian is an armored, giant salamander

Some proteins that are linked to neurodegenerative diseases can form both liquid droplets and amyloid fibers. But how are these two states connected, and where do the fibers grow? Leiden physicists Liru Feng and Louise Jawerth have discovered a counter-intuitive mechanism.

A U.S. startup has booked two Indian rocket launches to test a planned service no company has sold before: sunlight at night.

Most people know by now that artificial intelligence powers much of the online world, sifting through social media posts, planning driving routes or helping to choose a movie to watch. But what goes largely unseen is the human labor

A new study led by an international research team including scientists at the University of South Carolina challenges the idea that the ancient Laacher See volcanic eruption in western Europe triggered a significant climate-cooling period affecting central Europe and the Arctic nearly 13,000 years ago.

There

In our solar system

Unexpectedly, a kind of protein that is usually linked with diseases in the brain may play a vital role in semen, helping shepherd genetic material into sperm cells, scientists at Columbia

When it comes to reproduction, plants have options. Some can fertilize themselves, while others rely on pollen from genetically different plants. Many populations even contain a mixture of both strategies. But scientists have long debated whether this mixed approach is truly stable or simply a temporary stage on the way from one reproductive strategy to another.

Applying mild electrical stimulation to the brain temporarily removed a perceptual bias linked to the sexual objectification of women, in the first study of its kind. The study is published in the journal Social Neuroscience.

Information on what a cell did a few hours or days ago is generally unavailable to researchers, who can only measure the cell

For the first time, researchers in Japan have directly mapped several components of the stress field surrounding an atomic-scale flaw in the crystal structure of diamond. Led by Tokuyuki Teraji at Japan

A team of Yale researchers has figured out what gives a magnetic material its mysterious properties, a discovery that could help boost computing memory and the field of

High temperatures can significantly impair the growth and yield of crops, including tomatoes. A new study by an international research team led by Dr. Justyna Olas, of the Leibniz Institute for Horticultural Sciences (IGZ), has shown that tomatoes can respond better to subsequent heat stress following moderate heat exposure. The work is published in The Plant Journal.