Latest news
Kibble with microbial proteins appeals to cats and dogs in new study
In a new study, cats and dogs showed a short-term preference for kibble containing some protein derived from microorganisms over kibble containing only standard, animal-derived protein.
A new mechanism of action against an old enemy
Researchers identified corramycin as a promising candidate against Mycobacterium tuberculosis. In the laboratory, the natural compound is effective against various forms of the tuberculosis pathogen, including strains from clinical samples that are already resistant to common antibiotics.
Currents in an Arctic sea accelerate the sinking of carbon-carrying phytoplankton
Documenting the seasonal fate of these tiny marine organisms is a step toward understanding how ecosystems in the world’s fastest-warming region may change as ice recedes.
How human impacts increase risk of emerging infectious disease outbreaks
Global fragmentation of ecosystems and changing patterns of rainfall have increased the risk of diseases spreading to humans from animals, mosquitoes and ticks, finds a study.
Researchers uncover what could make some bacteria-killing viruses more effective than others
Bacteriophages — or phages, for short — are viruses that kill bacteria, and scientists have been studying them for decades as a possible solution to antibiotic-resistant infections. But phages are notoriously picky eaters — a phage that can eradicate one bacterial strain is often powerless against others, even if the ...
Researchers reveal snapshots of a key molecular machine in tropical parasites
A study reveals, with near-atomic precision, the three-dimensional structure and function of a gigantic molecular machine essential to the survival of trypanosomatid parasites, which cause serious diseases in humans, animals and plants.
Kibble with microbial proteins appeals to cats and dogs in new study
In a new study, cats and dogs showed a short-term preference for kibble containing some protein derived from microorganisms over kibble containing only standard, animal-derived protein.
A new mechanism of action against an old enemy
Researchers identified corramycin as a promising candidate against Mycobacterium tuberculosis. In the laboratory, the natural compound is effective against various forms of the tuberculosis pathogen, including strains from clinical samples that are already resistant to common antibiotics.
Currents in an Arctic sea accelerate the sinking of carbon-carrying phytoplankton
Documenting the seasonal fate of these tiny marine organisms is a step toward understanding how ecosystems in the world’s fastest-warming region may change as ice recedes.
Sharpening an essential tool for biotechnology
Scientists develop a database of validated guide RNAs to improve engineering of microbes for manufacturing applications.
Green hydrogen production and storage using alcohols, iron, and baker’s yeast
A new recyclable system uses baker’s yeast to store H₂ in organic molecules and iron ions to release it when needed - offering a promising route toward more sustainable hydrogen production and storage.
Creating yeast strains that aren’t picky eaters
Scientists have engineered yeasts that can simultaneously use different sugars in biomass crops.
Direct rescue of segmented negative-sense RNA viruses from complementary DNA in monkey kidney Vero cells
This technology enables the direct rescue of segmented negative-sense RNA viruses from complementary DNA in monkey kidney Vero cells, facilitating safer and more efficient live-attenuated vaccine production.
Scientists reveal tissue culture-free (“ex vitro”) transformation method for trees
This technology introduces a novel “ex vitro” transformation method that utilizes Agrobacterium rhizogenes to genetically modify the roots of woody plants without the necessity for tissue culture.
Scientists demonstrate mushroom fermentation method to enhance protein content and flavour of soybean by-product
The lab-scale study highlights the potential of solid-state fermentation to upcycle perishable okara into a nutritious food ingredient.
Could these pills help people with anorexia? A new study aims to find out
A new clinical trial is recruiting people diagnosed with anorexia nervosa as researchers hope to discover if fecal microbiota transplant (FMT) capsules could help better manage this eating disorder.
Scientists advance fungi-based upcycling of waste concrete
Scientists are investigating how fungi can be harnessed to transform demolished concrete into reliable, high-value materials for future infrastructure.
Hospital expands newborn screening to identify virus that can lead to hearing loss and developmental delays
Researchers have developed a new screening program for congenital cytomegalovirus, the most common infection passed from mothers to babies during pregnancy. While many babies with congenital cytomegalovirus have no obvious symptoms, some can develop hearing loss, developmental delays or other medical complications as they grow.