Researchers in a warming Arctic are discovering organisms, frozen and presumed dead for millennia, that can bear life anew. These ice age zombies range from simple bacteria to multicellular animals, and their endurance is prompting scientists to revise their understanding of what it means to survive. “You wouldn’t assume that anything buried for hundreds of Read more about Ancient life awakens amid thawing ice caps and permafrost[…]
Mold spores commonly found aboard the International Space Station (ISS) turn out to be radiation resistant enough to survive 200 times the X-ray dose needed to kill a human being. Based on experiments by a team of researchers led by Marta Cortesão, a microbiologist at the German Aerospace Center (DLR) in Cologne, the new study Read more about ISS is home to super-tough molds that laugh in the face of deadly radiation[…]
Scientists have long known about such properties of light as wavelength. More recently, researchers have found that light can also be twisted, a property called angular momentum. Beams with highly structured angular momentum are said to have orbital angular momentum (OAM), and are called vortex beams. They appear as a helix surrounding a common center, Read more about New property of light discovered, plus recently discovered properties you probably didn’t know about[…]
Researchers from the Yokohama National University have teleported quantum information securely within the confines of a diamond. The study has big implications for quantum information technology—the future of sharing and storing sensitive information. The researchers published their results on June 28, 2019, in Communications Physics. “Quantum teleportation permits the transfer of quantum information into an Read more about Researchers teleport information within a diamond[…]
A novel magnet half the size of a cardboard toilet tissue roll usurped the title of “world’s strongest magnetic field” from the metal titan that had held it for two decades at the Florida State University-headquartered National High Magnetic Field Laboratory. And its makers say we ain’t seen nothing yet: By packing an exceptionally high-field Read more about National MagLab creates world-record magnetic field with small, compact coil[…]
Yale researchers have figured out how to catch and save Schrödinger’s famous cat, the symbol of quantum superposition and unpredictability, by anticipating its jumps and acting in real time to save it from proverbial doom. In the process, they overturn years of cornerstone dogma in quantum physics. The discovery enables researchers to set up an Read more about Physicists can predict the jumps of Schrodinger’s cat (and finally save it)[…]
Physicists have confirmed predictions of Stephen Hawking’s namesake theory of black holes using a black hole they constructed in their lab, according to a new paper. This black hole isn’t like the black holes out in space, where gravity creates a region of spacetime so warped that light can’t escape. Instead, the researchers built a Read more about Laboratory Black Hole Shows Stephen Hawking Was Right, – wait they make black holes in labs now?![…]
A mind-controlled hearing aid that allows the wearer to focus on particular voices has been created by scientists, who say it could transform the ability of those with hearing impairments to cope with noisy environments. The device mimics the brain’s natural ability to single out and amplify one voice against background conversation. Until now, even Read more about Scientists create mind-controlled hearing aid able to single out voices[…]
Uncontrolled bleeding during surgery can cause death. What if, instead of slow surgical stitching, you could rapidly glue a wound together? A new “bio-glue” — an experimental adhesive gel that is activated by a flash of light — has been proven to stop high pressure bleeding in the hearts of pigs. Additional research confirming the Read more about Bio-glue that moves with a beating heart can repair wounds in pigs[…]
The lab-made microbe, a strain of bacteria that is normally found in soil and the human gut, is similar to its natural cousins but survives on a smaller set of genetic instructions. The bug’s existence proves life can exist with a restricted genetic code and paves the way for organisms whose biological machinery is commandeered Read more about Cambridge scientists create world’s first living organism with fully redesigned DNA[…]
All matter particles have a corresponding antimatter particle, which shares most of the same properties but is a mirror image of the particle and has the opposite charge. Decades ago, scientists determined that when regular-matter particles pass through a pair of parallel slits, they create an interference pattern as if they were waves. The new Read more about Scientists Recreate Hallmark Quantum Physics Slit Experiment Using Antimatter[…]
Columbia Engineering researchers design new desalination method for hypersaline brines that is low-cost, efficient, and effective; could address the growing water challenges across the globe About the Study The study is titled “Membrane-less and Non-evaporative Desalination of Hypersaline Brines by Temperature Swing Solvent Extraction.” A New Paradigm for Desalination New York, NY—May 6, 2019—Hypersaline brines—water Read more about Radical Desalination Approach May Disrupt the Water Industry[…]
Scientists have developed a brain implant that can read people’s minds and turn their thoughts to speech. […] They add that their findings, published in the journal Nature, could help people when disease robs them of their ability to talk. […] The mind-reading technology works in two stages. First an electrode is implanted in the Read more about brain implant turns thoughts to speech[…]
Rob Wisse, eye doctor at the University Medical Centre of Utrecht used the application on 100 people and compared the results with that of an optometrist. He presented his results at the NOG congres. Source: ‘Computer kan online bril voorschrijven’ – Emerce
Scientists have grown a miniature brain in a dish with a spinal cord and muscles attached, an advance that promises to accelerate the study of conditions such as motor neurone disease. The lentil-sized grey blob of human brain cells were seen to spontaneously send out tendril-like connections to link up with the spinal cord and Read more about Scientists grow mini-brain that can contract muscle, connect to spinal cord[…]
The move is intended to send a clear signal to maverick researchers, and the scientific community more broadly, that any attempt to rewrite the DNA of sperm, eggs or embryos destined for live births is not acceptable. Beyond a formal freeze on any such work, the experts want countries to register and declare any plans Read more about 17 Scientists call for global moratorium on gene editing of embryos – where’s the fun in that?[…]
Researchers from the Moscow Institute of Physics and Technology teamed up with colleagues from the U.S. and Switzerland and returned the state of a quantum computer a fraction of a second into the past. They also calculated the probability that an electron in empty interstellar space will spontaneously travel back into its recent past. The Read more about Physicists reverse time using quantum computer[…]
A team of Boston University researchers recently stuck a loudspeaker into one end of a PVC pipe. They cranked it up loud. What did they hear? Nothing. How was this possible? Did they block the other end of the pipe with noise canceling foams or a chunk of concrete? No, nothing of the sort. The Read more about Scientists have discovered a shape that blocks all sound–even your co-workers[…]
Getting enough deep sleep might be the key to preventing dementia. In a series of recent experiments on mice, researchers discovered that deep sleep helps the brain clear out potentially toxic waste. The discovery reinforces how critical quality sleep is for brain health and suggests sleep therapies might curb the advance of memory-robbing ailments, like Alzheimer’s disease. Read more about Missing Out On Deep Sleep Causes Alzheimer’s Plaques to Build Up[…]
Clouds, however, naturally reflect the sun (it’s why Venus – a planet with permanent cloud cover – shines so brightly in our night sky). Marine stratocumulus clouds are particularly important, covering around 20% of the Earth’s surface while reflecting 30% of total solar radiation. Stratocumulus clouds also cool the ocean surface directly below. Proposals to Read more about How artificially brightened clouds could cool down the earth[…]
The DNA of life on Earth naturally stores its information in just four key chemicals — guanine, cytosine, adenine and thymine, commonly referred to as G, C, A and T, respectively. Now scientists have doubled this number of life’s building blocks, creating for the first time a synthetic, eight-letter genetic language that seems to store Read more about Four new DNA letters double life’s alphabet[…]
The remarkable properties of a recently-discovered squid protein could revolutionize materials in a way that would be unattainable with conventional plastic, finds a review published in Frontiers in Chemistry. Originating in the ringed teeth of a squid’s predatory arms, this protein can be processed into fibers and films with applications ranging from ‘smart’ clothes for Read more about Squid could provide an eco-friendly alternative to plastics[…]
A team of chemists at Purdue may have found a partial solution to our plastic woes. As detailed in a paper published this week in Sustainable Chemistry and Engineering, the chemists discovered a way to convert polypropylene—a type of plastic commonly used in toys, medical devices, and product packaging like potato chip bags—into gasoline and Read more about Researchers Developed a Technique to Turn Nearly a Quarter of Our Plastic Waste into Fuel[…]
Scientists from ITMO in collaboration with international colleagues have proposed new DNA-based nanomachines that can be used for gene therapy for cancer. This new invention can greatly contribute to more effective and selective treatment of oncological diseases. The results were published in Angewandte Chemie. Gene therapy is considered one of the promising ways of treating Read more about Nanomachines taught to fight cancer[…]
The Zooniverse is the world’s largest and most popular platform for people-powered research. This research is made possible by volunteers — hundreds of thousands of people around the world who come together to assist professional researchers. Our goal is to enable research that would not be possible, or practical, otherwise. Zooniverse research results in new Read more about Zooniverse – crowd sourced classification of real scientific questions[…]