Featured news
05 Dec 2023
At Frontiers, we bring some of the world’s best research to a global audience. But with tens of thousands of articles published each year, it’s impossible to cover all of them. Here are just five amazing papers you may have missed.
Environment
06 Nov 2023
by Deborah Pirchner, Frontiers science writer Image: Shutterstock.com At Frontiers, we bring some of the world’s best research to a global audience. But with tens of thousands of articles published each year, it’s impossible to cover all of them. Here are just five amazing papers you may have missed. Carnivore territories might soon overlap – and some species profit more than others Some of Europe’s large carnivore populations, including jackals and lynxes, are growing and expanding their territories. The golden jackal, a wolf-like generalist that once occupied only the Balkan area, is currently expanding its territory. At the same time, the Eurasian lynx, a specialized predator previously hunted close to extinction, is slowly recovering. Writing in Frontiers in Ecology and Evolution, researchers have now modeled jackal and lynx distribution in Europe for current and future scenarios. Currently, it is estimated that the overlap of jackal and lynx territories is 13%. This overlap is likely to increase, given both species’ expansion. The researchers’ findings showed that both predators expanding their territories, leading to a dynamic where they coexist for the first time, may favor one species and threaten the other: Their predictions show an increase in habitat suitability for the golden […]
Featured news
16 Oct 2023
by Deborah Pirchner, Frontiers science writer Image: Shutterstock.com At Frontiers, we bring some of the world’s best research to a global audience. But with tens of thousands of articles published each year, it’s impossible to cover all of them. Here are just five amazing papers you may have missed. Chronic pain associated with increased dementia risk Alzheimer’s disease and related dementias (ADRD) make up approximately 80% of the more than 47 million cases of dementia worldwide. Looking into the future, cases are expected to increase sharply in the coming decades. A large percentage of the older population is also affected by chronic pain, a leading cause of disability that shares many risk factors with ADRD. These include advanced age, depressive disorders, diabetes, obesity, social isolation, and a low level of education. Now, researchers in France have assessed the impact of chronic pain on the incidence of ADRD. They published their results in Frontiers in Aging Neuroscience. They found that the presence of chronic pain is associated with a higher incidence and risk of developing ADRD when compared with older adults with no chronic pain. The researchers stressed the importance of prevention, diagnosis, and management of chronic pain to limit resulting […]
Environment
14 Sep 2023
By Deborah Pirchner, Frontiers science writer Image: Shutterstock.com At Frontiers, we bring some of the world’s best research to a global audience. But with tens of thousands of articles published each year, it’s impossible to cover all of them. Here are just five amazing papers you may have missed. Polar bear identity and sex can be established from paw prints The recent loss of sea ice is forcing polar bears – one of the Arctic’s biggest predators – to spend more time on land closer to human settlements. To prevent potential human-animal conflicts and to protect the species, polar bear populations must be monitored and managed. More often than not, this is a costly and difficult endeavor, in part because of the remote regions the bears inhabit. Now, a team of researchers in the US has developed a method to keep track of polar bears that might make scientist less reliant on having to capture the bears to get data. Writing in Frontiers in Conservation Science, they investigated the use of environmental DNA – cells which the animals shed when walking – collected from paw-prints in the snow to identify individual polar bears and their sex. They sampled 13 polar […]
Featured news
02 Aug 2023
By Deborah Pirchner, Frontiers science writer Image: Shutterstock.com At Frontiers, we bring some of the world’s best research to a global audience. But with tens of thousands of articles published each year, it’s impossible to cover all of them. Here are just five amazing papers you may have missed. Certain foods help ease chronic pain Chronic pain caused by rheumatic diseases often requires prolonged treatment using drugs which are associated with side effects. Eating a certain diet, however, has been suggested as a possible way to alleviate chronic pain symptoms. Recommended foods include berries, fatty fish, and avocados. In a pilot study, researchers in Spain have evaluated the efficacy of an anti-inflammatory diet in patients with chronic pain. They have published their findings in Frontiers in Nutrition. In a first step, the researchers designed a 13-item anti-inflammatory dietary guide, including anti-inflammatory foods like curcumin and coffee. Foods with inflammatory properties, for example red meat, gluten, and cow’s milk, were excluded from the list. In the second part of the study, participants followed the diet for four months. The researchers found a positive correlation between the anti-inflammatory food participants ate and physical characteristics, stress, and pain. Consuming the anti-inflammatory diet also […]
Environment
17 Jul 2023
By Deborah Pirchner, Frontiers science writer Image: Shutterstock.com At Frontiers, we bring some of the world’s best research to a global audience. But with tens of thousands of articles published each year, it’s impossible to cover all of them. Here are just five amazing papers you may have missed. Solar parks can house semi-natural grassland communities Solar parks are sustainable ways to ensure clean energy. The ecosystems in which they are built are often sites that are excessively managed and affected by habitat destruction. This land management, however, also offers opportunity to restore or even create semi-natural grasslands. Researchers in France have studied 10 solar parks in the south of the country to examine plant community composition, soil biodiversity, and soil functioning under and outside of solar panels to test whether they hamper soil health. They have now published their results in Frontiers in Environmental Science. Their results indicate that the microclimate under panels influenced the abundance of soil megafauna, fungi biomass, and bacteria. Plant communities under panels tended to be made up of more shade-tolerant species, which reduced plant diversity and vegetation cover. Between panels, however, the researchers found more trophic interactions than outside or under solar panels. This suggested […]
Featured news
05 Jun 2023
By Deborah Pirchner, Frontiers science writer Image: Shutterstock.com At Frontiers, we bring some of the world’s best research to a global audience. But with tens of thousands of articles published each year, it’s impossible to cover all of them. Here are just five amazing papers you may have missed. What happens to the brain when we die? The mystery of what happens in the brain when we die has fascinated humans for centuries. Despite understanding gained from recent studies, there still are open questions – not lastly because obtaining data about the last moments of life is difficult. Researchers largely have to rely on descriptions of near-death-experience survivors. To fill knowledge gaps, these accounts are immensely valuable. Now, in a review article published in Frontiers in Aging Neuroscience, an international team of researchers has reviewed the current knowledge on what neurophysiological changes occur in the brain during these experiences. They also examined what anatomical correlates to these changes are, and how drugs and metabolic factors are involved. Understanding the underlying neurophysiological changes in the dying human brain could be the only way to decipher the neurophysiology of death, the scientists noted. Descriptions from near-death survivors may be our only […]
Environment
04 May 2023
By Deborah Pirchner, Frontiers science writer Image: CAL FIRE_Official/Flickr (CC BY-NC-ND 2.0) At Frontiers, we bring some of the world’s best research to a global audience. But with tens of thousands of articles published each year, it’s impossible to cover all of them. Here are just five amazing papers you may have missed. Ill-fitting gear increases female firefighters’ risk on the job Over the past years, the number of female firefighters has been rising steadily. As of 2020, women make up 9% of firefighters in the US. Despite this, the gear they are wearing is still made for male bodies. Using 3D body scans of 189 female firefighters, US-based researchers have studied this gear to improve comfort, mobility, and safety for female firefighters. They published their results in Frontiers in Materials. The scientists found that female firefighters are wearing personal protective clothing (PPC) with significant fit issues. This reduces comfort, restricts mobility and increases safety risks on the job, they wrote. Between 15% and 21% of female firefighters were found to intentionally leave off a part of their PPC, mostly pants and coats, at least ‘sometimes,’ if not ‘nearly always’. The researchers also identified where the highest potential for design […]
Climate action
05 Apr 2023
By Deborah Pirchner, Frontiers science writer Image: Shutterstock.com At Frontiers, we bring some of the world’s best research to a global audience. But with tens of thousands of articles published each year, it’s impossible to cover all of them. Here are just five amazing papers you may have missed. Walking in the city might be just as good for our mood as walking in nature Time spent in urban environments is associated with depletion of cognitive resources and an increasing prevalence of mental illness. Few studies, however, have measured working memory capacity. Now, writing in Frontiers in Psychology, US researchers have compared memory performance and self-reported mood before and after a 30-minute walk in a natural or urban environment. The scientists assigned participants to either a nature or an urban condition and measured differences in self-reported affect and OPSAN, a complex measure of working memory capacity, before and after going on a walk in the respective environment. Their results showed that regardless of the setting, walkers exhibited an increase in positive affect and a decrease in negative affect, suggesting that going outside for a walk can boost mood regardless of environment type. They found, however, no significant changes in working memory […]
Engineering
17 Mar 2023
By Colm Gorey, Frontiers science communications manager Image: Shutterstock.com From drones to using ‘poison nut’ as biofuel, the world of energy research is undergoing immense change. Now, Frontiers highlights some of the energy research articles we have published recently. As the world attempts to deal with the huge impact the climate crisis is having on our planet, scientists are devoting great efforts to developing cutting-edge energy research. While renewables such as wind, solar, and wave dominate the conversations among environmental groups and governments, new technologies in the field of nuclear energy have the potential to be true game changers. Last year, researchers in the US paved the way for abundant, cheap, and clean nuclear fusion energy after achieving the milestone of releasing more energy than was put into a reactor. However, this is but one small area of focus in an otherwise fascinating field of science. Now, Frontiers highlights four recent article published as part of the research topic ‘Horizons in Energy Research’ that could help contribute to many similar breakthroughs in the years to come. Comprehensive Review on Electric Propulsion System of Uncrewed Aerial Vehicles Drones have come a long way since their early days as a luxury gadget […]
Environment
15 Mar 2023
By Deborah Pirchner, Frontiers science writer Image: Shutterstock.com At Frontiers, we bring some of the world’s best research to a global audience. But with tens of thousands of articles published each year, it’s impossible to cover all of them. Here are just five amazing papers you may have missed. What praise and flattery does to our brains Both sincere praise and flattery are rewarding in different ways, but the various effects of these types of praise are not obvious. Now, researchers from Japan have published an article in Frontiers in Human Neuroscience in which they examined the brain activity of participants who received sincere praise or flattery after performing a visual search task. Using neuroimaging, the researchers found different effects of praise. The activation of the part of the brain modulating reward and pleasure processing was higher when participants received sincere praise than when they received flattery. The scientists also observed a socio-emotional effect, based on the positive feedback conveyed by praise. Altogether, they found that the neural dynamics of the rewarding and socio-emotional effects of different types of praise differ. Article link:https://www.frontiersin.org/articles/10.3389/fnhum.2023.985047/full Fish bone matrix may help heal bone defects Biocompatibility and osteogenic activity are properties of decalcified bone […]
Environment
16 Feb 2023
By Deborah Pirchner, Frontiers science writer Image: Shutterstock.com At Frontiers, we bring some of the world’s best research to a global audience. But with tens of thousands of articles published each year, it’s impossible to cover all of them. Here are just five amazing papers you may have missed. UK seafloor sediments rich in microplastics For years, plastics have made up a large portion of the debris polluting the marine environment. Much of this plastic consists of particles under 5mm in any dimension. Writing in Frontiers in Marine Science, an international team of researchers from the UK and Norway examined the occurrence and abundance of microplastics in UK seafloor sediments between 2013 and 2021. The scientists used a fast-screening approach for the detection and quantification of microplastics in sediment samples. They detected microplastics in every sample collected from 15 sites around the UK, which supports the argument that seafloor sediments are suitable matrices for the long-term monitoring of microlitter. The adoption of seafloor sediments as a common indicator for microlitter for the north-east-Atlantic region would allow for future assessments at a regional level as well as regional action plans rather than isolated national remediation measures, the researchers pointed out. The […]
Featured news
10 Feb 2023
By Deborah Pirchner, Frontiers science writer Image: Shutterstock.com From uncovering the long-standing mysteries in extra-galactic astrophysics to understanding the properties of the sun’s outer atmosphere, astronomy research aims to help us understand what surrounds us. Frontiers highlights some of the top astronomy articles we have published recently. In a field as vast as space itself, cutting-edge work may be concerned with particles so small they are invisible to the human eye. Similarly, discoveries may be about whole galaxies. Those new findings, as well as advances in the theory, experiment, and methodology enable us to gain a better understanding of outer space. These five articles published recently as part of the Frontiers research topic ‘Horizons in Astronomy and Astrophysics’ cover important topics at the forefront of astronomy. Some Notes About the Current Researches on the Physics of Relativistic Jets Relativistic jets are powerful plasma jets emitted at the speed of light by black holes of some galaxies, massive stars, and neutron stars. In a review article published in Frontiers in Astronomy and Space Sciences, Italian researchers provided an effective critical review about one of the most long-standing mysteries in extra-galactic astrophysics: the origin of these ejections from the centers of galaxies. […]
Engineering
17 Jan 2023
by Angharad Brewer Gillham, Frontiers science writer Image/Shutterstock.com At Frontiers, we bring some of the world’s best research to a global audience. But with tens of thousands of articles published each year, many often fly under the radar. Here are just five amazing papers you may have missed. Building better-looking pylons Pylons help support essential amenities – but they can be an eyesore. Italian scientists led by Dr Luca Di Angelo at University of L’Aquila investigated the best way to build a pylon with less visual impact on the landscape. As visual impact is subjective, reducing it requires consultation with residents who will see the pylons every day. But designs invented by residents without technical knowledge may not be able to meet safety standards. Di Angelo and colleagues used the development of new electrical pylons in the coastal regions of Italy to test a novel method of integrating visual impact minimization with the design process. They identified shapes which were related to the geography and culture of the area and streamlined enough for pylon design, and surveyed Italians from different coastal regions to determine which shapes were considered most recognizable and representative. A sail was chosen, and models were developed […]
Featured news
06 Dec 2022
By Frontiers’ science writers Image: Shutterstock.com As part of Frontiers’ passion to make science available to all, we highlight just a small selection of the most fascinating research published with us each month to help inspire current and future researchers to achieve their research dreams. 2022 was no different, and saw many game-changing discoveries contribute to the world’s breadth of knowledge on topics ranging from the climate crisis to robotics, and exercise to the lives of our ancestors. So to round of the year, here are 10 Frontiers articles from this year that got the world’s top media talking. 1. This illusion, new to science, is strong enough to trick our reflexes Have a look at the image below. Do you perceive that the central black hole is expanding, as if you’re moving into a dark environment, or falling into a hole? If so, you’re not alone: a study published to Frontiers in Human Neuroscience showed that this ‘expanding hole’ illusion, which is new to science, is perceived by approximately 86% of people. The researchers don’t yet know why a minority seem unsusceptible to the ‘expanding hole’ illusion. Nor do they know whether other vertebrate species, or even nonvertebrate animals […]
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