Organic meat less likely to be contaminated with multidrug-resistant bacteria
Meat that is certified organic by the U.S. Department of Agriculture is less likely to be contaminated with bacteria that can sicken people, including dangerous, multidrug-resistant organisms, compared to conventionally produced meat, according to a.....»»
Promising advances in organosilica membranes for separating organic liquid mixtures
In many chemical-related industries, such as pharmaceuticals, oil refineries, and food and beverage factories, separating organic liquid mixtures is an essential step. A staple method to achieve this is distillation, which involves heating a mixture.....»»
Study finds wild nematode worms learn to avoid harmful bacteria—and their offspring inherit this knowledge
The nematode worm C. elegans will stay away from dangerous bacteria in its environment when exposed to certain bacterial RNAs—and can transmit that learned behavior to future generations. A team led by Coleen Murphy at Princeton University report t.....»»
Effective data management plays vital role for smallholder sheep and goat breeding programs
Sheep and goat breeding plays a vital socioeconomic role in the agricultural sector across Central and West Asia and North Africa (CWANA) and beyond, providing valuable resources such as meat, milk, and wool. However, insufficient or ill-adapted bree.....»»
Sniffing out bacteria: Team develops a novel approach for rapid bacterial species identification
Do you ever wonder how researchers identify bacterial infections? Traditionally, they collect samples from the infected site, grow the bacteria in a lab, and analyze them using a method called MALDI-ToF-MS. Although accurate, this method is time-cons.....»»
Curbside collection improves organic waste composting, reduces methane emissions
Most organic household waste ends up in landfills, where it generates methane, a powerful greenhouse gas. Composting food and garden waste instead of sending it to landfills can significantly reduce methane emissions and help mitigate global warming......»»
New study reveals influencers of global biogenic volatile organic compound emission trends over the last 20 years
Biogenic volatile organic compounds (BVOCs) emitted by vegetation are important precursors of ozone and secondary organic aerosols in the atmosphere, affecting air quality, clouds, and climate. However, BVOC emissions remain highly uncertain because.....»»
Biologists determine bacteria sense damage to relatives
Carnegie Mellon University biologists have discovered that Vibrio cholerae, the bacteria behind the cholera disease, can sense when its relatives die. Bacterial cell death is often accompanied by lysis, where the cell explodes, releasing internal cel.....»»
Unseen travelers: Dust storms may spread bacteria and fungi around the world
When allergy season hits, many blame their reactions on the local flora in the spring. However, African Saharan-Sahelian dust plumes, large enough to register on weather radar, travel around the globe every summer, bringing their own form of air poll.....»»
Additional nutrients intensify dead zones in oceans, researchers find
As more and more nutrients from land and air enter the world's oceans, the dead zones without oxygen in the water will increase in size and intensity. That is the warning that Ph.D. student Zoë van Kemenade, an organic geochemist at NIOZ, draws from.....»»
Researchers uncover key biomolecule involved in whooping cough infection
Researchers have identified a new complex-carbohydrate biomolecule, or glycan, that plays a key role in the nasal colonization of the Bordetella bacteria responsible for whooping cough. The discovery could make it possible to create a new drug or vac.....»»
Scientists discover methods to regulate carbon storage in humus layer of forest in north China
It is estimated that 30% of the world's terrestrial carbon stocks are found in the boreal forest, 60% of which is below ground. Organic soil horizons contain about one-third of the soil carbon. Therefore, the stability of boreal soils is critical to.....»»
Gut microbiota and antibiotics: Missing puzzle piece discovered
The intricacies of how intestinal bacteria adapt to their environment have yet to be fully explored. Researchers from the Helmholtz Institute for RNA-based Infection Research (HIRI) in Würzburg and the University of California, Berkeley, U.S., have.....»»
Alternative proteins are here. The next 30 years could be crucial for NZ"s meat and dairy sectors
The history of farming is seeded with technological "big bang" moments that have changed the trajectory of whole industries and countries......»»
Study suggests millions are at risk using high arsenic water for cooking
The use of water contaminated with higher than recommended levels of arsenic could pose a serious health risk to millions, a new study from the University of Sheffield has found......»»
New research shows unintended harms of organic farming
Organic farming is often touted as a more sustainable solution for food production, leveraging natural forms of pest control to promote eco-friendly cultivation......»»
Rose essential oil: A safe pesticide for organic agriculture
Plant-derived essential oils (EOs) find applications in various industries, such as detergents, cosmetics, pharmacology, and food additives. Moreover, EOs have an exceptional safety profile, and their numerous bioactivities greatly benefit human heal.....»»
Research reveals new starting points for the rapid and targeted development of future drugs
Many important medicines, such as antibiotics and anticancer drugs, are derived from natural products of bacteria. The enzyme complexes that produce these active ingredients have a modular design that makes them ideal tools for synthetic biology. By.....»»
Non-culturable Legionella identified with sequencing
Legionnaires' disease (LD), a rare and severe type of pneumonia, is a respiratory infection caused by species of Legionella bacteria. One of the most accurate ways to diagnose LD is to perform culture on samples from a patient's lower respiratory tra.....»»
Yeast uses plastic waste oils to make high-value chemicals
Polyolefins are a type of plastic that is resistant to breaking down. This makes this plastic—a kind found in everything from grocery bags to car bumpers—hard to recycle. In a new study, scientists have discovered a potential solution, the yeast.....»»
Research suggests natural electrical grid deep inside Earth enables many types of microbes to survive
To "breathe" in an environment without oxygen, bacteria in the ground beneath our feet depend upon a single family of proteins to transfer excess electrons (produced during the "burning" of nutrients) to electric hairs called nanowires projecting fro.....»»