- PhysOrg
- 21/5/21 20:18
Despite the increasing frequency and severity of floods, storms, wildfires and other natural hazards, some firms in disaster-prone areas prepare while others do not.
Despite the increasing frequency and severity of floods, storms, wildfires and other natural hazards, some firms in disaster-prone areas prepare while others do not.
Papers in leading psychology, economic and science journals that fail to replicate and therefore are less likely to be true are often the most cited papers in academic research, according to a new study by the University of California San Diego's Rady School of Management.
Jumping movement is commonly observed in nature, including for mammals, insects and the other land creatures; this fluid motion aims for rapid mobility, a faster arrival time at a destination over large obstacles and rough terrain. The qualitative properties of the jump such as direction and height are regulated by mere fractions of potential and kinetic energy. In addition, an organism can opt to...
Discovering the Higgs boson in 2012 was only the start. Physicists immediately began measuring its properties, an investigation that is still ongoing as they try to unravel if the Higgs mechanism is realized in nature as predicted by the Standard Model of particle physics. Earlier this spring, researchers at CERN's ATLAS Experiment announced they had measured the Higgs boson in its decays to W...
When Charles Darwin published "Descent of Man" 150 years ago, he launched scientific investigations on human origins and evolution. This week, three leading scientists in different, but related disciplines published "Modern theories of human evolution foreshadowed by Darwin's 'Descent of Man'," in Science, in which they identify three insights from Darwin's opus on human evolution that modern...
Social scientists have had a longstanding fixation on moral character, demographic information, and socioeconomic status when it comes to analyzing crime and arrest rates. The measures have become traditional markers used to quantify and predict criminalization, but they leave out a crucial indicator: what's going on in the changing world around their subjects.
An international study led by the ICTA-UAB states that recognizing indigenous peoples' and local communities' rights and agency is critical to addressing the current biodiversity crisis
One member of a large protein family that is known to stop the spread of bacterial infections by prompting infected human cells to self-destruct appears to kill the infectious bacteria instead, a new study led by UT Southwestern scientists shows. However, some bacteria have their own mechanism to thwart this attack, nullifying the deadly protein by tagging it for destruction.
Just half a degree Celsius less warming would save economic losses of Chinese railway infrastructure by approximately $0.63 billion per year, according to a new paper published by a collaborative research team based at Beijing Normal University and the Institute of Atmospheric Physics, Chinese Academy of Sciences, China.
Ending our dependence on coal is essential for effective climate protection. Nevertheless, efforts to phase out coal trigger anxiety and resistance, particularly in mining regions. The governments of both Canada and Germany have involved various stakeholders to develop recommendations aimed at delivering just transitions and guiding structural change. In a new study, researchers at the Institute...
Paleontologists had to adjust to stay safe during the COVID-19 pandemic. Many had to postpone fossil excavations, temporarily close museums and teach the next generation of fossil hunters virtually instead of in person.
If you've been to your local beach, you may have noticed the wind tossing around litter such as an empty potato chip bag or a plastic straw. These plastics often make their way into the ocean, affecting not only marine life and the environment but also threatening food safety and human health.
Finnish researchers have been the first to determine the cause for the nonsyndromic early-onset hereditary canine hearing loss in Rottweilers. The gene defect was identified in a gene relevant to the sense of hearing. The study can also promote the understanding of mechanisms of hearing loss in human.
Sloughed off skin and bodily fluids are things most people would prefer to avoid.
Using magnets, a collaborative group have furthered our understanding of chirality.
All living organisms are equipped with sensory organs to detect changes in their surrounding environment. It may not immediately strike us as obvious but, similar to how we can sense heat, cold, light, and darkness, we are also extremely adept at sensing gravity. In our case, it is our inner ear that does this job, helping us maintain balance, posture, and orientation in space. But, what about...
Over 20 Indonesian islands mysteriously disappear. One of the world's deadliest criminal syndicates rises to power. Eight cities the size of New York will be built every year for the next three decades. What connects them is sand, embedded in the concrete of nearly all of the world's buildings, roads, and cities, the glass in the windows, laptops and phone screens, and COVID-19 vaccine vials.
A series of ground-based high-speed extraction tests confirm the readiness of a new and upgraded parachute and bag system for a high-altitude drop test in early June, part of critical preparations to keep the ExoMars 2022 mission on track for its next launch window.
A recent study claims to have found evidence for mushroom-like life forms on the surface of Mars. As it happens, these particular features are well known and were discovered by cameras aboard Nasa's Mars Exploration Rover Opportunity, shortly after it landed in 2004.
There are many valid theories to explain the global appeal of cats, including our obsession with watching videos of them online. In terms of cats' pure entertainment value, however, our fascination is probably attributable to their seemingly endless repertoire of bizarre behaviors.
With alarm bells ringing about the rapid demise of sea ice in the Arctic Ocean, satellite data have revealed how the intrusion of warmer Atlantic waters is reducing ice regrowth in the winter. In addition, with seasonal ice more unpredictable than ever, ESA's SMOS and CryoSat satellites are being used to improve sea-ice forecasts, which are critical for shipping, fisheries and indigenous...
A team of researchers from Verve Therapeutics and the Perelman School of Medicine at the University of Pennsylvania has developed a CRISPR gene-editing technique that lowered the levels of cholesterol in the blood of test monkeys. In their paper published in the journal Nature, the researchers describe their technique.
Researchers from University of Copenhagen have investigated what happened to a specific kind of plasma—the first matter ever to be present—during the first microsecond of Big Bang. Their findings provide a piece of the puzzle to the evolution of the universe, as we know it today.
Researchers from the University of Surrey have revealed a new method that enables common laboratory scanning electron microscopes to see graphene growing over a microchip surface in real time.
When the first baby is born off-Earth, it will be a milestone as momentous as humanity's first steps out of Africa. Such a birth would mark the beginning of a multi–planet civilization for the human species.