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The findings of a new research at UCLA, suggest that cramming all night before a big test, something that we’ve all went through at least once in a point of our lives with personal mixed results, is generally counter-productive as the sleep deprivation acts its toll on cognitive performance. Whether we’re talking about high school or university, […]
Two recently released studies by teams of international researchers sequenced the genomes of two major strains of the parasitic disease known as malaria. Their findings show that malaria is a lot more resistant than previously thought, but at the same time helps paint a broader picture which will certain aid in developing more effective treatment, […]
Scientists from Britain have found a remote ice rift valley, up to one mile deep, under the ice in Antarctica. The rift is similar in size and depth to the Grand Canyon and because it is direct contact with the warming ocean, it’s been found that it has a significant contribution to the unusual ice sheet melting […]
According to the Fluoride Action Network there are at present 24 independent studies which have a direct link between fluoride contamination from city tap water and reduced IQ, especially in children who are more vulnerable due to developing brains. The most recent one comes from Harvard University, which also came to the same conclusion, namely that […]
Great news for people over 35, die hard rock fans, and not only: according to a researchers in Spain, pop music is louder than your average songs, and sounds pretty much all the same. Louder and scarcer Scientists used a huge archive known as the Million Song Dataset, which basically breaks down audio and lyrical […]
Researchers at MIT, the University of California at Santa Cruz and other institutions have come across the first exoplanetary system, whose planets exhibit a regularly aligned orbit, after analyzing data from NASA’s Kepler space telescope. So far, other discovered exoplanetary systems had planets, particularly hot-Jupiters, which presented far more eccentric orbits. Our solar system is comprised of eight […]
Biodiversity helps keep the world’s ecosystem in balance, and if threatened, it could bring forth destabilization leading to a chain reaction of events, mostly irreversible. Crops would fail, pests and viral infections might surface, CO2 retention might decrease and more – basically, the Earth will have a tougher time fending for itself if its biodiversity […]
When you first see this magnificent painting by Ukranian painter Oleg Shuplyak, your brain perceives the portrait of the famous Beatles frontman John Lenon. However, on a closer look, one will immediately notice that the portrait is actually made out of a sum of parts – a table and a troubadour make for the mouth, two men […]
You just got out of the office, looking to head home to a soothing dinner, only to find that it’s raining cats and dogs outside – and you forgot your umbrella of course. Do you walk or run to your car to stay as dry as possible? It might sound trivial, but this is a […]
A new research has found after analyzing the genomes of polar bears and brown bears that the two species interbred, after the two species split some 5 million years ago, during periods of warmer climate. Recent evidence suggests this is happening today as well, as an effect of global warming. The team of scientists from Pennsylvania […]
Graphene is one of the most phenomenal materials discovered in science. It’s so thin, it can be molded into sheets just 1 atom thick, yet despite this, it’s so strong that you can actually pick it up. It has the highest current density (a million times that of copper) at room temperature, the highest intrinsic mobility […]
Last year, we reported on this incredible study from NASA scientists, where the possibility of a vast ocean of water beneath the surface of Titan, one of Saturn’s moon, was discussed. The study was in its incipient form, and now researchers have released a new report in which they conclude it’s very much likely that a huge […]
In a fantastic discovery, a team of Chinese and US archaeologists have come across fragments belonging to a 20,000 year-old bowl in modern day China, confirmed as the earliest evidence of pottery. The findings push back the invention of pottery by 10,000 years and suggest that human were more socially advanced than previously thought. The pottery fragments […]
You’re not the only that doesn’t like math, it seems. A new study from scientists at Bristol’s School of Biological Sciences found that biologists pay less attention to theories that are dense with mathematical detail. The scientists involved in the study compared citation data with the number of equations per page in more than 600 evolutionary biology papers […]
The cheetah is the Bugatti Veyron of the animal kingdom, capable of reaching speeds as high as 29m/s (65mph). Actually, in a 0 to 60 mph race, most cars would have a hard time in out-pacing the fastest land animal in the world. How does the cheetah manage to outstrip all its other animal contenders, even those […]
The Standard Model of Physics is currently the accepted model which describes how sub-atomic particles behave and interact in the Universe. A recent analysis of data gathered by a decade-long experiment at the US Department of Energy’s SLAC National Accelerator Laboratory, shows a certain particle decay happening at a pace far exceeding that predicted by […]
By creating this microbiome catalog, researchers hope to figure out the complex interactions between the countless microbes in our bodies and our immune system. As many already know, germs are not always bad for you – in fact, they are sometimes necessary for a healthy body. But regardless how careless or careful you are with […]
Be it a bacteria or a fully complex being, say a human, all living, biological organisms undergo lighting fast protein structure reassembly in response to environmnetal stimuli. For instance, receptor proteins in the sinus are stimulated by various odor molecules, basically telling the organism that there’s food nearby or it’s in the vicinity of danger (sulphur, methane, […]
Honeybees are one of the most crucial members of the ecosystem, pollinating crops and plant cultures all around the world. Various studies conducted in the past couple of years have shown an alarming dwindling of the world bee population, with some locations being hit more aggressively than others. The main factor linked to this bee genocide seems to be pesticides […]
First discovered in 2005, and then studied in more depth since 2007, NASA scientists have finally isolated the ethereal glow thought to originate from the very first objects in the Universe with the highest precision yet. As seen in the image above, depicted in orange and red, the ‘lumpy’ infrared glow was observed using the […]
A new study from anthropologists at University of Tennessee analyzed the skulls of caucasian American men and women from between the mid-1800s to the mid-1900s. Their findings showed that the average American’s skull today is larger and narrower than it used to be seven generations ago. In total, over 1,500 skulls have been analyzed, and though […]
Many efforts and funding have been put into countering vibrations, such as the ones produced by an internal combustion engine, to dampen shocks and reduce noise. Much progress has been made; you only need to compare two vehicles, one twenty years old, the other brand new, and you’ll instantly notice the differences. One, noisy and […]
Located in the western region of South Asia, and spread over what are now Pakistan, northwest India, and eastern Afghanistan, was the once flourishing Indus Valley Civilization or the Harappan civilization as it’s also referred to, by the the city of Harappa, which was the first excavated city. The Harappan was one of the first attested […]
Genetic diversity is what keeps species evolving, helps them tackle diseases and is a prime pre-requisite for natural selection. Understanding genetic diversity is imperitive for scientists in the field, whether it’s about identifying associations between genetic variants and diseases or highlighting interesting aspects of human population history. One of these aspects is geographical location. Remarkably, an international […]
A new research from a team of international marine geoscientists has found that seagrass meadows, found in coastal regions, can store up to twice as much carbon as temperate or tropical forests. The scientists involved in the study, thus, believe that seagrasses can potentially become a viable solution to climate change, if scaled and preserved […]
A new study published by the Department of Energy’s Pacific Northwest National Laboratory found that pollution leads thunderstorm clouds to capture more heat than in normal, clean air conditions, thus becoming a contributing factor to global warming. Thunderclouds or deep convective clouds, by the scientific term, generally form and develop in any geographic location and […]
According to the World Wildlife Fund‘s annual Living Planet report, humans are using Earth’s resources at a rate 1.5 times greater than the rate of replenishment. “During the 1970s, humanity as a whole passed the point at which the annual Ecological Footprint matched the Earth’s annual biocapacity. This situation is called “ecological overshoot”, and has continued since […]
Researchers from New Zealand working in remote Cambodian mountains are shedding new light on the lost history of an enigmatic unidentified tribe by studying their eerie burial rituals. The University of Otago scientists have been working since 2003 to geo-locate and survey 10 interment sites and to used radiocarbon dating on samples of coffin wood, […]
Horses are arguably one of the most helpful animals man has ever managed to domesticate. At first they were used as source of meat and milk, but it was soon evident that horses were a lot more suited as labor animals than as a direct food medium. Important agricultural advancements were made possible thanks to horses, and […]
Last year, we reported on one of the most gruesome and horrific acts that goes on in nature; it seems so unreal, like if some sort of SciFi monstrous scenario transcended into the realm of reality, that one has a hard time wrapping his head around it. Yes, as some of you might have read previously, I’m […]
Skin and hair color are most inherited from parents, and usually hint pretty accurately to a person’s ethnicity. Dark skin and hair are most common in the regions around the Equator, however natives of the Solomon Islands, an archipelago east of Papua New Guinea, seem to defy common expectations, as around 10% of the population […]
An interesting conversation can instantly make a turn for the worst when bad breath hops into the scene. We’ve all had our share of bad experiences whether we were more or less forced to tolerate the repulsive stench of bad breath or we had a case of bad breath ourselves. Scientists at Nippon Dental University, […]
The Yellowstone super volcano, which basically outlines the whole Yellowstone National Park, is part of one of the most active volcanic regions in the world. A recent research conducted by a joint team of international scientists from Washington State University and the Scottish Universities Environmental Research Centre is set to cast doubts on the frequency of eruptions and, most importantly, super eruptions […]
Evolution, in very loose lines, is defined as the process which allows a species to survive by passing on the differentiating traits most likely to help offspring adapt to the world through means of natural and sexual selection. Considering the world around us has been shaped so much by human hand, a lot of people […]
Astronomers classify galaxies into three basic types: elliptical (flat, elongated shape), spiral (most easily recognizable and common – described by their disk shape and outward spiraling arms) and irregular (usually described by a irregular shape, typical to very young galaxies). One of the most fascinating galaxies known to man is the Sombrero galaxy, shaped like a hat […]
“Would you make the same decisions in a foreign language as you would in your native tongue?” asks Boaz Keysar, a psychologist at the University of Chicago, who recently published a study that discusses this highly interesting question. The scientists involved in the study found that, indeed, counter to popular belief thinking in a foreign […]
After the great dinosaur extinction some 65 million years ago, mammals finally had their big shot as numerous niches became free for the taking. Thus, from mouse size, some mammal species surfaced which were as large as a bus, the so called mammal megafauna, like mammoths, giant sloths or saber-tooth tigers. However, a dire trial of their […]
Scientists have described and proven how many of the world’s phenomenae function, from the very fundamental laws of Newtonian mechanics, to the discrete behaviors of quantum physics, eventually peering through some of the Universe’s most well kept secrets. It’s remarkable then, how little we know about how heat is conducted through and between materials. A better […]
Scientists at UK Medical Research Council’s Laboratory of Molecular Biology have successfully managed to create an artificial version of both DNA and RNA, fundamental biomolecules crucial to life. The synthetic nucleic acids are capable of encoding information and passing it on to the next generation, even with changes in the code with the help of an […]
Dmitri Krioukov, a physicist at University of California in San Diego, was recently fined by a police officer for allegedly driving through a stop sign. Confident that he did nothing of the sorts, Krioukov sought justice like most of us would, in court that is, however during the hearing he presented a somewhat atypical piece of […]
Part of a study which sought to see how deeply rooted is our psychological projection inherited from our ancestors when faced with a physical situation, scientists concluded that holding a knife or gun causes one to be perceived as bigger. Anthropologists consider this behavior as evidence, coupled with other studies, that backs up the idea according to which humans, […]
Quantum technology is the future, no doubt. The impact of computing devices based on quantum effects finally entering service would be vast and of immense positive consequence to the scientific world, and hence mankind, comparable with the invent of the microchip. While this future might still seem far fetched, judging from the number of successful […]
If you’re not a dedicated Christian or loved reading about mythology, then you probably don’t even know what the shroud of Turin is, so let me just clear that right away. From a religious point of view It is a linen cloth bearing the image of a man who appears to have suffered physical trauma […]
Encompassing years worth of work, the Sloan Digital Sky Survey (SDSS-III) has now precisely measured the distance between over a quarter of a million galaxies. As part of the project, called the Baryon Oscillation Spectroscopic Survey, or BOSS, scientists built a massive map of all the studied galaxies so far, some more than six billion years ago […]
Billions of years ago, the Earth was unrecognizable from the life supporting paradise it is today. Fossilized raindrops from some 2.7 billion years ago, conserved in time as rain dropped onto volcanic ash during an eruption, which eventually solidified into rock known as tuff, has revealed some very interesting facts about Earth’s ancient atmosphere. The discovery […]
Africa proves yet again that it’s the cradle of the hominid family, and in consequence the human species. Scientists have found foot fossils in Ethiopia that don’t match those of any kind of hominid discovered thus far, dating from 3.4 million years ago, making the specimen contemporary with Lucy, an Australopithecus afarensis specimen, of vast […]
One of the most outstanding dreams astronomers and other scientists hope to accomplish is to someday encounter proof that extraterestrial life exists. Intelligent life might be extremely far off, however microbiological life should without a doubt be present elsewhere other than our planet or solar system. For life to blossom, however, the right conditions have […]
In the year 2011 alone, the US faced 14 extreme weather events, while Japan registered record rainfalls and the Yangtze river basin in China suffered a record drought. The year 2010 saw Russia in the midst of its hottest summer in centuries, while Pakistan and Australia received record-breaking amounts of rain, highly atypical for the region. […]
After a three year effort, researchers at Virginia Tech have successfully managed to create a silicone robot that functions underwater by mimicking the motion of a jellyfish. The robot can propel itself thanks to the heat-producing reactions catalyzed by its surface, and since it uses hydrogen and oxygen found in the water as fuel, the Robojelly can theoretically […]
Supernovae are one of the most energetic and brightest events in the cosmos, often so powerful they outshine whole galaxies. They’re considered to play a major role in our understanding of the Universe, which is why scientists have invested so much time and effort into studying them. A recent study of X-ray and ultraviolet observations from […]
