What makes a pathogen antibiotic-resistant?

Antimicrobial resistance is a story of constantly moving parts and players. With every new or tweaked antibiotic or antimicrobial drug, the targeted pathogens begin the evolutionary dance of acquiring resistance, prompting ...

Researchers focus on finding flaws in superbugs' armor

Recent years have seen the rise of bacterial pathogens that have developed resistance to antibiotics. One such superbug, carbapenem-resistant Acinetobacter baumannii (CRAB), kills hundreds of critically ill patients in the ...

Breaking an electrolyte's charge neutrality

Plant vascular circulation, ion channels, our own lymphatic network, and many energy harvesting systems rely on the transport of dissolved salt solutions through tortuous conduits. These solutions, or electrolytes, maintain ...

Counting butterflies reduces anxiety, study shows

New research by leading wildlife charity, Butterfly Conservation, in collaboration with the University of Derby, reveals that counting butterflies reduces anxiety by almost 10%.

Police pullback linked to increases in crime

When police pull back, crime accelerates. But policing alone is no cure-all. That's the takeaway from a new Denver-area study co-authored by researchers at CU Boulder and collaborators in Nebraska, Michigan, and South Carolina.

World must act to stem surge of polluting trash, UN warns

The world generated 2.3 billion tonnes of municipal waste last year and the pile of trash is set to grow another two-thirds by 2050, the UN said Wednesday, warning of devastating costs for health, economies and the environment.

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