Urban Birds Are Harboring Antibiotic-Resistant Bacteria
Exposure to bacteria in landfill sites and polluted rivers may explain prevalence among city-dwelling birds......»»
Rural belts around cities could reduce urban temperatures by up to 0.5°C, study suggests
The key to cooling 'urban heat islands' may lie in the countryside, according to a new study, published in the journal Nature Cities, from scientists at the University of Surrey and Southeast University (China)......»»
Our cities" secret gardens: We connect with nature in neglected green spaces just as much as in parks
Access to nature is essential for our health and well-being. However, as our cities become increasingly crowded, it becomes more and more challenging to find ways to connect with nature in urban spaces......»»
Crown-of-thorns starfish larvae feast on toxic cyanobacteria, study finds
Researchers have uncovered an under-the-sea phenomenon where coral-destroying crown-of-thorns starfish larvae have been feasting on blue-green algae bacteria known as "sea sawdust.".....»»
Five people infected as bird flu appears to go from cows to chickens to humans
High temperatures made it hard for workers to use protective gear during culling. Enlarge (credit: Getty | Edwin Remsberg) The highly pathogenic avian influenza H5N1 virus that spilled from wild birds into US dairy cows.....»»
Study identifies rhizobacteria to combat Striga and boost sorghum yields in Ethiopia
A research team has identified potential Striga-suppressing rhizobacteria associated with sorghum, which have been shown to significantly reduce Striga seed germination rates. This study highlights the value of soil-borne bacteria as bioherbicides to.....»»
E. coli variant may cause antimicrobial resistance in dogs, humans
Researchers studying antimicrobial-resistant E. coli—the leading cause of human death due to antimicrobial resistance worldwide—have identified a mechanism in dogs that may render multiple antibiotic classes ineffective......»»
Interdisciplinary approach provides new insights into molecular mechanisms of cholera infection
Cholera infections caused by Vibrio cholerae bacteria can be life-threatening and the trigger is the cholera toxin produced by the bacteria. It binds to the surface of intestinal cells—more precisely, to certain "sugar lipids" (GM1 gangliosides, GM.....»»
Study examines urban forests across the United States
In recent years, tree-planting campaigns have been underway in the United States, especially in cities, as part of climate mitigation efforts......»»
Bridging culture, cuisine, and urban planning: New book explores the connections between food and urban spaces
Agriculture, fishing, hunting, and gathering—through thousands of years of urbanization, these ways of acquiring food, which were deciding factors in settlement landscape patterns in the primitive society, have gradually been replaced by the manufa.....»»
Marawi city study analyzes challenges and prospects for post-conflict peacebuilding in urban settings
Wars and conflicts leave devastating destruction in their wake. With so many conflicts now taking place in urban environments, scientists are studying how post-conflict peacebuilding happens in these urban settings......»»
On NYC beaches, angry birds fight drones patrolling for sharks and struggling swimmers
A fleet of drones patrolling New York City's beaches for signs of sharks and struggling swimmers is drawing backlash from an aggressive group of seaside residents: local shorebirds......»»
A comprehensive derivative synthesis method for development of new antimicrobial drugs
Efforts to combat the increasing threat of drug-resistant bacteria are being assisted by a new approach for streamlining the search for antimicrobial drug candidates, pioneered by researchers at Hokkaido University, led by Assistant Professor Kazuki.....»»
How to make an old antibiotic 100 times more potent
Nathaniel Martin, Professor of biological chemistry, wondered what would happen if you took an antibiotic that has been known for 70 years and tried to improve it with the latest tools of modern chemistry. Turns out it can become up to a hundred time.....»»
On NYC beaches, angry birds are fighting drones on patrol for sharks and swimmers
A fleet of drones patrolling New York City's beaches for signs of sharks and struggling swimmers is drawing backlash from an aggressive group of seaside residents: local shorebirds......»»
In Cuba, a haven for the world"s tiniest bird
The wings of the world's tiniest birds are a near-invisible blur as they whizz around tourists visiting a private Cuban garden that has become a haven for the declining species......»»
Respiratory bacteria "turn off" immune system to survive, study finds
Researchers from The University of Queensland have identified how a common bacterium is able to manipulate the human immune system during respiratory infections and cause persistent illness. The research was published in PLOS Pathogens......»»
NASA researchers battle biofilm in space
A small group of scientists on the biofilm mitigation team at NASA's Marshall Space Center in Huntsville, Alabama, study solutions to combat fast-growing colonies of bacteria or fungi, known as biofilm, for future space missions......»»
When given a dietary choice, seagulls found to still prefer seafood
Seagull chicks raised on an "urban" diet still prefer seafood, new research shows. University of Exeter scientists studied herring gull chicks that had been rescued after falling off roofs in towns across Cornwall, UK......»»
How artificial intelligence can help prevent illegal wildlife trade
Imagine you are a law enforcement official at a wildlife market and suspect some of the birds on sale are from endangered or illegally traded populations. This is a situation that demands decisive identification and action, but in cases where "look-a.....»»
How cities can use AI to adapt to climate change
Urban spaces are particularly susceptible to the effects of climate change, such as heat waves, floods, and storms. But which areas of a city are affected, and how can city planners respond?.....»»