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NewsPlague never disappeared, but modern medicine has changed the risk
Plague may sound like a disease from the history books, but Yersinia pestis still circulates in wildlife around the world. Despite recent concern over a possible laboratory-linked death in Russia, experts stress that human cases remain rare and the infection is usually treatable when diagnosed quickly.
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NewsGut-inspired biobattery uses bacteria to generate electricity
The tiny finger-like structures lining our small intestine have inspired a new design for bacteria-powered batteries. By mimicking intestinal villi, researchers created a bioelectrode with more surface area and better nutrient flow, allowing bacteria to generate stable electricity for hours.
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NewsNewly discovered viruses could bridge a missing link in evolution
Researchers have uncovered previously unknown viruses that appear to bridge the evolutionary gap between viruses and protein compartments found inside cells. The discovery suggests these systems may have evolved from one another repeatedly, offering new clues about the origins of cellular organisation and the early evolution of life.
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NewsResearch finds vegan honey could be made with similar antimicrobial properties to mānuka honey
Vegan honey alternatives could be engineered to have similar antimicrobial properties to prized mānuka honey from New Zealand, according to research. Two components of mānuka honey proved to be particularly effective when added to vegan honey formulations - methylglyoxal (MGO) and hydrogen peroxide.
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NewsResearchers discover Achilles’ heel of antibiotic-resistant bacteria
Even highly antibiotic-resistant bacteria become more vulnerable when their cell wall transport system is disrupted, according to a new study. The discovery reveals a previously overlooked weakness that could help researchers develop new strategies to combat antibiotic resistance.
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NewsOne-step rapid syphilis test detects infection earlier, researchers report
A new rapid test detects lower levels of the two types of antibodies the body makes to fight syphilis bacteria and respond to disease-related cell damage, potentially leading to earlier interventions and fewer appointments for patients.
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