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A Sri Lanka researcher has discovered a new tarantula species, and it’s literally a big deal. Spanning across eight inches, this tarantula is big enough to cover your entire face and boasts a unique coloring. Ranil Nanayakkara, a local researcher, along with his team found the tiger stripped arachnid while on a typical arachnid expedition […]
A $1.6 billion cosmic ray experiment on the International Space Station has come across evidence of antimatter in space, a remarkable finding that was recently presented during a seminar at CERN and which might help probe the mysteries of dark matter – one of the major components that make up the Universe. The find was made using […]
Florida country radio morning-show hosts Val St. John and Scott Fish are currently serving indefinite suspensions and possibly criminal charges for what can only be described as a successful April Fools. They told their listeners that “dihydrogen monoxide” was coming out of the taps throughout the Fort Myers area – as I’m sure you all […]
New research by The Open University and Lancaster University showed that another type of volcanic eruption in Iceland could cause significant disruption throughout the Old Continent. Published in Geology, the study found magma that is twice as ‘fizzy’ as previously believed, which increases the likelihood of disruptive ash clouds from future eruptions. Magma can […]
Life on Mars The sedimentary processes on Mars have generally been governed by wind, not water – but is this the case where the Curiosity rover is searching for life at the moment. If this is the case (and Curiosity will either confirm or infirm this when it reaches Mount Sharp next year), then odds […]
Usually, the military taps into what science does and uses its technologies – but for once, it was the other way around. Using unmannes planes typically designed for city warfare, scientists were able to keep track of toxic volcanic fumes. The Dragon Eye remote-controlled plane weighs in at just under 6 pounds (2.7 kilograms), with […]
When you think of robots, the first thing you might think of are anthropological-looking tin cans that beep around and perform various tasks (you have SciFi shows to thank for that) or familiar modern day industrial robots that toil away day and night producing goods. As such, a puck-sized robot that doesn’t look like much might […]
In ancient times, Pluto’s Gate (Ploutonion in Greek, Plutonium in Latin) was a place most people would go to any length to avoid; it held a considerable importance in their mythology, celebrate as the gate to the underworld – Pluto being the Roman name for Hades. “This space is full of a vapor so misty […]
After scientists have devised materials that rend objects optically invisible, researchers in Spain have developed a method that allowed them to cloak 3-D objects from sound waves for the first time. While sound cloaking has been demonstrated before, this was the first time that a full 3-D object was concealed. The findings might help engineers […]
If you know your physics (or optics, to be more specific), you’ve probably heard a lot about Fermat’s principle (or the principle of least time). Basically, what it states is that the path taken between two points by a ray of light is the path that can be traversed in the least time. A ray […]
There’s a lot of fuss about climate modeling is definitely a hot one, with the validity of certain models (and models in general) often being brought to question. So how could you test if the today’s models are correct, except for waiting? That’s still a debatable question, but if we were to look at past […]
A while ago, we wrote about the ongoing efforts to pinpoint the cause that gives rise to the thousands of so called “fairy circles” scattered around hundreds of square miles from the edge of the Namib Desert in Angola to South Africa. These great rings of grass that cover whole patches of arid desert have […]
A team of researchers from the US claim they have finally found tangible evidence that will once and for all end the controversy surrounding the Geobacter sulfurreducens, a bacteria that conducts electricity along thin protein filaments, just like a metal. In the scientists’ paper, it’s reported that aromatic amino-acids are central to both the electrical and respiratory functions […]
A team of researchers working at Harvard has measured the magnetic moment of the antiproton with unprecedented precision. “That is a spectacular jump in precision for any fundamental quality of the antiproton measurements. That’s a leap that we don’t often see in physics, at least not in a single step,” said Prof Gerald Gabrielse of […]
It may be a little off to talk about invisibility when we’re not even in the visible spectrum, but ‘invisibility cloak‘ sounds just to awesome not to use it. Using a new kind of cloak that uses a very thin multilayer dielectric coating made of natural material (as opposed to metamaterials which are often used), […]
For more than 50 years since its discovery, the single-celled organism Tetrahymena thermophila has stirred curiosity around its seven sexes. UC Santa Barbara biologists have now found how the creature picks its gender from the slew, and apparently it’s not a matter of choice since the Tetrahymena gender distribution is as random as a game of roulette. The team […]
An international team of physicists have used one of the world’s most powerful lasers to create an unusual kind of plasma made out of hollow atoms, by using a breakthrough technique which involved emptying atoms of electrons from the inside out, instead of working from the outer shells inwards. This bizarre physics experiment shows once again […]
The Iberian lynx is the only wild cat listed as critically endangered by the International Union for Conservation of Nature (IUCN), numbering no more than 200 specimens, all of whom are entirely confined to southern Spain. Researchers from the Leibniz Institute for Zoo and Wildlife Research (IZW) in Berlin recently salvaged embryos and egg cells from a pair of captive […]
Since Einstein first postulated his theories of general relativity, physicists have constructed models describing the Universe that mainly revolve around the idea that the speed of light is constant through vacuum. Two new studies, yet to have been published in peer-reviewed journals, suggest that light through vacuum actually fluctuates, albeit the deviations are infinitesimal. Still, if […]
Aerogels are fantastic materials – typically, they are synthetic porous ultralight material derived from a gel, in which the liquid component of the gel has been replaced with a gas. They are ultra-light, and have numerous practical applications – most notable as insulators, but also in the pharmaceutical and cosmetic industry, in biology and chemistry […]
You’ve probably heard it a few times: the climate is indeed warming up, but it’s all good, because the rate at which it is warming up is slowing down. But a new study published in Geophysical Research Letters analyzing ocean warming (which represents 90% of global warming) claims otherwise. Accelerating global warming Contrary to the […]
When two fluid jets meet, they might coalescence or not depending on a number of factors. The 19th century born John William Strutt, 3rd, also known as Lord Baron Rayleigh made a number of significant contributions to physics during his lifetime, some of his most notable work being in the field of fluids dynamics. It was […]
While taking a walk with her parents on U.K.’s Isle of Wight (map) in 2008, Daisy Morris, who was then no more than 5 years old, came across blackened “bones sticking out of the sand”. Her family took the bones to paleontologist Martin Simpson at the University of Southampton, who, with the help of colleagues, […]
The current leading theory that explains the mass extinction of the dinosaurs – once the dominant group of animals on Earth for millions of years – states that an asteroid impact some 65 million years ago brought their demise, wiping them out along with 70% of all life on the planet. A new study, however, […]
In one of the first articles I’ve ever written on ZME Science, all the way back in 2007 (has it really been 6 years? Wow!), I was telling you about an interesting plan of cooling global temperatures by fertilizing the world’s oceans with iron. This would in cause turn a phytoplankton explosion, which would suck […]
Physics and heavy metal may not have much in common, but Matt Bierbaum and Jesse Silverberg have found a connection. Both of them are graduate students at Cornell University – and both of them love heavy metal and headbanging. It all started when Silverberg, who really loves rocking out, took his girlfriend to a metal […]
Some 200 million years ago half of all life on Earth went extinct, thus providing a window of opportunity for the dinosaurs to evolve in now unoccupied niches and dominate the planet for the next 135 million years. Curiously enough, after the dinosaurs were at their own term wiped out by a calamity – presumably at the […]
Almost always I happen to discuss global warming, something that often comes up. Still, the Earth was hotter in its history, like say right after the Cretaceous, so what’s the problem? In this article, we’re gonna clarify the aspects that differentiate those geologic periods from nowadays. Some sixty million years ago, there was virtually no […]
This is not really news, but it’s so awesome I just had to share it. Astronomers in England have discovered a “singing” black hole in a distant cluster of galaxies. But wait a minute, you’re gonna say; just hold on a second there. How can sound escape a black hole, and what does it propagate […]
Scientists at Scripps Institution of Oceanography at UC San Diego have found a layer of liquefied molten rock in Earth’s mantle that may be acting as a lubricant for the sliding motions of the planet’s tectonic plates. This discovery has very far reaching implications, which can solve some of the long standing geological puzzles, as […]
If you have really young kids, under three of four years old, you might have noticed just how tricky they can be in their actions – one thing they say, another thing they do. A recent study from University of Michigan puts these discrepancies into a psychological discussion. The researchers’ findings surprisingly show that children […]
Trekkies have a reason to rejoice one again after Japanese researchers have successfully devised the first working phaser – a laser that shoots sound particles instead of light. It will take a while though until you’ll be able to zap your neighbors around with a sound canon, as the scientists still need to work around […]
Millions of years ago, an ancient tectonic plate called the Farallon oceanic plate used to sit between the Pacific and North American plates. In time, the plate “disappeared” beneath the North American one, however geologists at Brown University have now found physical surface remnants of the plate under sections of central California and Mexico. The Farallon surface […]
German scientists at the Max Planck Institute for Evolutionary Anthropology in Leipzig have completed the first high-quality draft Neanderthal genome sequence, marking another leap forward in understanding our fellow hominids and how our species interacted, if there was such thing, with other hominid species. Moreover, the whole Neanderthal genome has been made freely available to the […]
Researchers have managed to take skin cells from monkeys, reverse engineer them into stem cells, and then transplant into the monkeys’ brain where they successfully became brain cells. This technique holds massive promise for treating mental degenerative diseases. The generation of induced pluripotent stem cells (iPSCs) opens up the possibility for personalized cell therapy. Using […]
Physicists at the U.S. Department of Energy’s (DOE) SLAC National Accelerator Laboratory, once home to the longest particle accelerator for nearly fifty years, have used the world’s most powerful X-ray laser to distinguish at an atomic level the mechanisms of reaction of a catalyst in action. This unprecedented view will help scientists develop cleaner and […]
According to a research published by researchers from Chinese Academy of Sciences and Washington University in St. Louis, interbreeding was pretty common with our ancestors. They based their case on an approximately 100,000-year-old skull from Xujiayao in the Nihewan Basin of northern China, which has a rare congenital disorder caused by interbreeding. Enlarged parietal foramen […]
For the first time in history, researchers have found microbes living deep inside Earth’s oceanic crust – the black basalts that make some 60% of our planet’s surface – potentially the largest habitat on our planet. Engineering and microbes Microbiologist Mark Lever is on board the Integrated Ocean Drilling Program’s research vessel JOIDES Resolution to […]
Paleontologists were stoked by the discovery of hundreds of fossilized dinosaur eggs, belonging to various species, in a region of Spain. The dinosaur fossil eggs were said to be about as big as a basketball, while others were smaller. Since eggs belonging to various species were found in the same are, the findings add further […]
A recent study that asked human participants with minimal experience with dogs to judge the latter’s facial expression showed that we have an inherent ability to empathize with canines. Humans and dogs have been evolving side-by-side for the past 100,000 years and the study suggests that we are capable of judging a dog’s emotions similarly if […]
All life as we know it is primarily based on two elements: carbon and oxygen. Scientists at North Carolina State University investigating the conditions required for the formation of these life essential ingredients found that the Universe lives little room for error. Carbon and oxygen are formed as combustion byproducts after helium burns inside a […]
A new theory based on a simple but viable geologic model claims that over 80 percent of all commercial gold deposits were formed in a flash. Gold seams are formed when mineral-rich waters flow through networks of cracks in rocks some 5-30 km deep. But the exact mechanism through which the gold is deposited is […]
The Mariana trench is the deepest point on Earth; now, an international team of researchers found that the very bottom of the Mariana Trench, which lies almost 11 km beneath the surface of the Pacific Ocean, has high levels of microbial activity. No more than 30 years ago, we had a very different idea about […]
A few months ago, we were telling you about the mind boggling properties the new material called graphene has, and how practical uses will not take long to follow. Apparently, things moved even faster than we expected them – Berkeley researchers have created the first ever graphene audio speaker: an earphone. Their quality, even in […]
The science of physics has entered a new era once with the discovery of the much sought-after Higgs boson in July 2012. The elementary particle thought to be responsible for granting matter its mass has been theorized for decades, but only with the deployment of the multi-billion Large Hadron Collider in Geneva could such a […]
The Chinese government is well on track in its plans of implement a modern and more secure internet infrastructure. The web is getting really, really old and creaky, and naturally attempts to modernize its infrastructure and protocols have been made. The west is lagging far behind in its efforts, while China is close to setting […]
Ok, so big news on the horizon: alien life forms have been found in a meteorite that recently crashed in Sri Lanka, on December 29, bringing along a new perspective on how we view the origin and movement of life. But… have they really? Well, sorry to burst your bubble ladies and gentlemen, but in […]
Apparently, every month brings forth a new theory on the demise of the Neanderthals – the cookies one being that bunnies were the main culprit. This month’s theory claims that the Neanderthal skull has larger eye sockets than the human one, therefore it had bigger eyes, therefore the brain spent more of its processing power […]
I just finished watching NASA‘s latest and definitely most important Curiosity briefing to date. There the Curiosity team announced findings nothing short of spectacular: a slew of chemical elements, minerals and other chemicals have been found in the rover’s first drilled rock sample on Mars, hinting that, at least in the vicinity of the sample […]
Imagine if the chip in your phone of laptop could not only defend, but also repair itself on the fly, recovering from simple scratches or battery issues to total transistor failure. It may sound like science fiction, but it is exactly what a team from CalTech has done. The team working at the High-Speed Integrated […]
