Last update NASA on the hunt for space poop geniuses, 1 hour ago
In science, sometimes the best discoveries come when you're exploring something else entirely. That's the case with recent findings from the National Institute of Standards and Technology (NIST), where a research team has ...
Scientists at the U.S. Department of Energy's Ames Laboratory are being credited with creating the first intermetallic double salt with platinum.
Scientists at The Scripps Research Institute (TSRI) have developed a vaccine that blocks the pain-numbing effects of the opioid drugs oxycodone (oxy) and hydrocodone (hydro) in animal models. The vaccine also appears to decrease ...
Black light does more than make posters glow. Cornell researchers have developed a chemical tool to control inflammation that is activated by ultraviolet (UV) light.
Artificial muscles—materials that contract and expand somewhat like muscle fibers do—can have many applications, from robotics to components in the automobile and aviation industries. Now, MIT researchers have come up ...
Researchers have revealed new atomic-scale details about pesky deposits that can stop or slow chemical reactions vital to fuel production and other processes. This disruption to reactions is known as deactivation or poisoning.
With the help of experimental studies on molecular level, researchers are acquiring increased knowledge on how plants form oxygen from water molecules. An international research team has now found a way to visualise this ...
(Phys.org)—A team of researchers at Nanjing University in China has developed a new kind of solar desalinating device that does not require a traditional solar concentrator or thermal insulation. Instead, as the group explains ...
Has the time come to replace traditionally used silicon with printable organic semiconductor inks? University of Surrey scientists believe so, especially for future electronics that need to be flexible, lightweight, wearable ...
Protein-based drugs are used in the treatment of every kind of malady, from cancer to heart disease to rheumatoid arthritis. But the proteins are almost always modified with chemical appendages that help them navigate through ...
The living machinery responsible for photosynthesis - while commonplace and essential to life on Earth - is still not fully understood. One of its molecular mysteries involves how a protein complex, photosystem II, harvests ...
While there have been advances in the treatment of hormone-driven breast cancer, resistance to these therapies remains a significant problem. Side effects, including an increased risk of uterine cancer among postmenopausal ...
(Phys.org)—What happens at the molecular level when salt dissolves in water? In introductory chemistry classes, we learn about the solubility of salts that dissociate into ions in water. Water has a complex hydrogen bonding ...
Cornell researchers have discovered a biological mechanism that helps convert nitrogen-based fertilizer into nitrous oxide, an ozone-depleting greenhouse gas. The paper was published online Nov. 17 in the Proceedings of the ...
An international team of computer scientists has for the first time developed a method to find antibiotics hidden in huge but still unexplored mass spectrometry datasets. They detailed their new method, called DEREPLICATOR, ...
(Phys.org)—A small team of researchers from Stanford University has synthesized the neurotoxin present in the skin of the poison dart frog. In their paper published in the journal Science, the team describes how they accomplished ...
A group of scientists from The University of Manchester, the National Nuclear Laboratory (NNL) and the UK's synchrotron science facility, Diamond Light Source, has completed research into radioactively contaminated material ...
In two recent publications in the Journal of Chemical Physics and in the Journal of Physical Chemistry Letters, researchers led by Melanie Schnell from the Max Planck Institute for the Structure and Dynamics of Matter at ...
Art was created with proportions in mind so spaces would make mathematical sense. Now two mathematicians from the University of North Carolina at Chapel Hill and their team have created art of their own: a method that precisely ...
Supercomputer simulations at the Department of Energy's Oak Ridge National Laboratory have played a key role in discovering a new class of drug candidates that hold promise to combat antibiotic resistance. In a study led ...
Biochemists from Trinity College Dublin have solved an old mystery as to the cause of especially smelly camel urine, with implications for the millions of people affected by African parasites called trypanosomes. These parasites ...
Anyone who's ever chipped ice off a windshield or nervously watched a plane get de-iced, take note: Colorado State University researchers have invented an ice-repellent coating that out-performs today's best de-icing products.
Could a glow-in-the-dark dye be the next advancement in energy storage technology?
(Phys.org)—A large team of researchers from the U.S., Japan and South Korea has developed a non-covalent-bonding method to produce high-performance organic semiconductors that are stretchable and healable. In their paper ...
The mesoporous material Upsalite is shown to inhibit growth of bacteria associated with acne and hospital acquired infections. In a study published in ACS Omega, researchers at Uppsala University have shown that the mesoporous ...
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For coal- and natural-gas-fired power plants, scientists want a liquid that captures carbon dioxide. But the water-lean solvents they prefer thicken to the consistency of cold honey the more carbon they catch. Finding better ...
Just as a boat can be driven off course by a log in its path, a single, random mutation can send life in a new direction. That scenario, says University of Oregon biochemist Ken Prehoda, illustrates how a random mutation ...
Unexpected results from a neutron scattering experiment at the Department of Energy's Oak Ridge National Laboratory could open a new pathway for the synthesis of novel materials and also help explain the formation of complex ...
Researchers from Case Western Reserve University, Dayton Air Force Research Laboratory and China have developed a new dry adhesive that bonds in extreme temperatures—a quality that could make the product ideal for space ...
Most antibiotics in use today are based on natural molecules produced by bacteria—and given the rise of antibiotic resistance, there's an urgent need to find more of them. Yet coaxing bacteria to produce new antibiotics ...
A new catalyst material developed by chemists at MIT provides key insight into the design requirements for producing liquid fuels from carbon dioxide, the leading component of greenhouse gas emissions. The findings suggest ...
Assembling a drug from harmless components at the target location, such as a tumor, would help reduce the side effects of treatment. In the journal Angewandte Chemie, British and Malaysian scientists present a new, nontoxic ...
A team of researchers from UCLA and the University of Illinois at Urbana-Champaign originally set out to discover and design antimicrobial peptides—short chains of amino acids that can kill bacteria by punching holes in ...
(Phys.org)—A new "super-dry" carbon dioxide reforming reaction consumes two waste products, carbon dioxide and methane, and produces gases that can be used to make synthetic fuels and other important products.
We leave behind trace chemicals, molecules and microbes on every object we touch. By sampling the molecules on cell phones, researchers at University of California San Diego School of Medicine and Skaggs School of Pharmacy ...
Synthetic biology allows scientists to design genetic circuits that can be placed in cells, giving them new functions such as producing drugs or other useful molecules. However, as these circuits become more complex, the ...
A multidisciplinary international team of scientists solved the mystery of a recently discovered type of controlled cell death, mapping the path to potential therapies for conditions ranging from radiation injury to cancer. ...
(Phys.org)—A trio of researchers with Princeton University has found a way to weaken the strong bonds between the nitrogen and hydrogen atoms in ammonia molecules while simultaneously releasing a single hydrogen atom to ...
MIT chemists have determined the structure of a bacterial enzyme that can produce biodegradable plastics, an advance that could help chemical engineers tweak the enzyme to make it even more industrially useful.
Scientists have found a way to engineer the atomic-scale chemical properties of a water-splitting catalyst for integration with a solar cell, and the result is a big boost to the stability and efficiency of artificial photosynthesis.
Scientists have developed a type of HIV test on a USB stick.
One of the impediments to developing miniaturized, "squishy" robots is the need for an internal power source that overcomes the power-to-weight ratio for efficient movement. An international group involving Inha University, ...
Quantum computing is about to get more complex. Researchers have evidence that large molecules made of nickel and chromium can store and process information in the same way bytes do for digital computers. The researchers ...
When you've got to go, but you're out there in space, zipped up in a spacesuit, with no toilet in sight and a crew of other astronauts around, what do you do?
We all know that when it rains, plants grow. When it doesn't, they don't.
Graphene, a two-dimensional form of carbon in sheets just one atom in thick, has been the subject of widespread research, in large part because of its unique combination of strength, electrical conductivity, and chemical ...
Every year, trade winds over the Sahara Desert sweep up huge plumes of mineral dust, transporting hundreds of teragrams—enough to fill 10 million dump trucks—across North Africa and over the Atlantic Ocean. This dust ...
The claws of coconut crabs have the strongest pinching force of any crustacean, according to a study published November 23, 2016 in the open-access journal PLOS ONE by Shin-ichiro Oka from Okinawa Churashima Foundation, Japan, ...
People have a remarkable ability to remember and recall events from the past, even when those events didn't hold any particular importance at the time they occurred. Now, researchers reporting in the journal Current Biology ...
"Mood ring materials" could play an important role in minimizing and mitigating damage to the nation's failing infrastructure.
A groundbreaking study of the virosphere of the most populous animals - those without backbones such as insects, spiders and worms and that live around our houses - has uncovered 1445 viruses, revealing people have only scratched ...
Reporting this week (Wednesday Nov. 23) in the journal Nature an international team led by British Antarctic Survey (BAS) explains that present-day thinning and retreat of Pine Island Glacier, one of the largest and fastest ...
A naturally occurring predatory bacterium is able to work with the immune system to clear multi-drug resistant Shigella infections in zebrafish, according to a study published today in Current Biology.
Piezoelectric sensors measure changes in pressure, acceleration, temperature, strain or force and are used in a vast array of devices important to everyday life. However, these sensors often can be limited by the "white noise" ...
The government wants smartphone makers to lock out most apps when the phone is being used by someone driving a car.
In the age of WikiLeaks, Russian hacks and increased government surveillance, many computer users are feeling increasingly worried about how best to protect their personal information—even if they aren't guarding state ...
A study co-led by the University of East Anglia (UEA) has found that people with genes for high educational achievement tend to marry, and have children with, people with similar DNA.
The study, published as the cover article in BioMed Central's Avian Research, led by the Earlham Institute and the Museum of Vertebrate Zoology at the University of California, explores the phylogenetic relationship between ...
(Phys.org)—A team of researchers from France, the U.S. and Italy has found evidence from the Tohoku-Oki earthquake that sensors that measure changes in gravity might offer a way to warn people of impending disaster faster ...
A new analysis of subsistence data collected in three Arctic communities underscores the importance of social ties and sharing among households.
Despite what you might think, evolution rarely happens because something is good for a species. Instead, natural selection favours genetic variants that are good for the individuals that possess them. This leads to a much ...
(Phys.org)—A team of researchers with the Universities of Roehampton and Birmingham in the U.K. has found a unique way to measure the energy spent by tree-dwelling apes when faced with gaps in a jungle canopy. In their ...
Although recent election coverage may suggest otherwise, research shows that people are more likely to use positive words than negative words on the whole in their communications. Behavioral scientists have extensively documented ...
How can quantum information be stored as long as possible? An important step forward in the development of quantum memories has been achieved by a research team of TU Wien.
An enterprising researcher from The University of Manchester has developed a prototype tool that could help transform the lives of the blind and visually impaired.
It only takes a few seconds for an employee of one of the world's leading hacking companies to take a locked smartphone and pull the data from it.
Men and women don't communicate much differently from each other, at least when they get the same training and are working on the same type of written assignment. The findings come amid frequent studies that have discovered ...
Scientists at Washington University in St. Louis isolated an enzyme that controls the levels of two plant hormones simultaneously, linking the molecular pathways for growth and defense.
Education scholars say youth are duped by sponsored content and don't always recognize political bias of social messages.
The Northeastern coast of the USA could be struck by more frequent and more powerful hurricanes in the future due to shifting weather patterns, according to new research.
The population of wild koalas in the southeast portion of Australia's Queensland state has plunged by 80 percent in less than two decades, but researchers are offering a simple plan to save them. They can sum it up in three ...
Female vervet monkeys manipulate males into fighting battles by lavishing attention on brave soldiers while giving noncombatants the cold shoulder, researchers said Wednesday.
Frozen beneath a region of cracked and pitted plains on Mars lies about as much water as what's in Lake Superior, largest of the Great Lakes, a team of scientists led by The University of Texas at Austin has determined using ...
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