A CSIRO-led study is investigating the use of a rust fungus to control Cape tulip weeds in Australian pastures. The research aims to determine the aggressiveness of the rust on Cape tulips and its potential for biological control, with initial results promising.
Chemists participate in a collaborative think project to imagine and propose solutions for sustainable energy sources. The game aims to engage members in discussions and possibly even solutions for pressing global challenges.
A new analysis found that cocaine contamination is widespread in US paper money, with 95% of banknotes from Washington, D.C. containing the substance. The study suggests that cocaine abuse may be on the rise in some areas and could help raise public awareness about its use.
New study reveals the potential of plant essential oils as insecticides, offering a safer and more environmentally friendly option for organic farmers. Researchers have identified several spices, including rosemary, thyme, and clove, that can be used to control agricultural pests.
Scientists have developed a highly sensitive method to detect DNA methylation in colon cancer using Methyl-BEAMing technology. The test can identify 59% of colon cancers in blood samples, a significant improvement over existing methods.
Researchers identified a genetic marker that predicts response to hepatitis C treatments, revealing a single-letter DNA change near the IL28B gene. This discovery explains why African-Americans and East Asians respond differently to treatment, highlighting individual genetic makeup as a key determinant of response.
Sumita B. Mitra's research on dental materials has restored millions of decayed teeth, while William E. Mickols and John Cadotte invented filters to desalinate seawater, providing fresh water for millions worldwide. Their innovations have led to significant breakthroughs in medicine and technology.
Researchers sequenced exomes of 12 people to detect rare genetic variants causing diseases. The study found that sequencing exomes can be used to uncover genes contributing to common conditions like diabetes and cancer, enabling personalized medicine.
Researchers at the University of Illinois have discovered new deoxyribozymes capable of cleaving single-stranded DNA with sequence and site selectivity. These DNA catalysts require two metal ions and hold promise for developing more efficient methods for manipulating DNA.
St. Jude Children's Research Hospital scientists identify inherited genes ARID5B and IKZF1 associated with childhood ALL, including a gene that may predict drug response. The study offers the first proof-based evidence of inheritance playing a role in childhood ALL.
Scientists have identified a unique chemical profile associated with human decomposition, which could lead to the development of a portable device for detecting bodies in disasters and solving crimes. This technology has the potential to revolutionize search and rescue efforts, saving countless lives.
A dry powder inhalable measles vaccine is being developed for clinical trials in India, which could save millions of lives annually. The vaccine uses a patented process called CAN-BD to create an inhalable powder that can be administered via a simple inhaler.
Scientists studying neutrino experiments aim to understand the universe's expansion, Big Bang, and potential for a 'Big Crunch.' These tiny particles' unique properties and behavior are key to unlocking fundamental physics and resolving mysteries like dark matter.
Scientists at UGA develop model showing loss of key protein can lead to aneuploidy, a condition causing birth defects. The research also opens possibility of engineering 'artificial chromosomes' into corn varieties for improved traits.
A new study has discovered that smokeless tobacco contains carcinogenic polycyclic aromatic hydrocarbons (PAH) and other hazardous chemicals, exposing users to the same level of risk as cigarette smokers. The research adds to evidence of oral and pancreatic cancer risks associated with smokeless tobacco use.
Researchers at Purdue University have successfully created a nanolaser called spaser, which emits visible light and could revolutionize future technologies based on nanophotonic circuitry. The device overcomes the limitation of current lasers being too large to integrate into electronic chips.
Scientists have developed an eco-friendly coating that enables consumers to wipe away oils with plain water, reducing the need for harsh detergents. The coating can be added to window cleaning sprays and used on a range of surfaces, including mirrors, windshields, and concrete floors.
Researchers are rediscovering the achievements of Arabic-speaking scientists who made groundbreaking advancements in chemistry during the 8th to 13th centuries. Their work, which was previously overlooked in the Western world, is now being recognized as a major contributor to the emergence of modern science and medicine.
Researchers have discovered new mosquito repellents that last up to three times longer than DEET, the current gold standard. The repellents do not cause skin irritation or unpleasant odors, making them a promising alternative for people sensitive to DEET.
A new portable device could help recover bodies in disasters and solve crimes by detecting the unique chemical signature of death. By analyzing odorant chemicals released from decomposing bodies, researchers aim to create a valuable addition to the forensic toolkit.
A team of scientists has successfully produced the active ingredients in Devil's claw using a novel technique called hairy root biofactory. This breakthrough could lead to large-scale production of rare plant extracts at low cost, addressing the global shortage of medicinal compounds derived from endangered plants.
Researchers create new cloaking technique that uses electromagnetic fields to protect objects from incoming waves. The method has potential applications in shielding submarines, planes, buildings and coastal structures from various threats.