Patrolling honey bees expose spread of antimicrobial resistance
Bees could become biomonitors, checking their neighborhoods to determine how far antimicrobial resistance (AMR) has spread, according to research by Macquarie University scientists......»»
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.....»»
Social contagion research explores how ant colonies regulate group behaviors
In the world of social creatures, from humans to ants, the spread of behaviors through a group—known as social contagion—is a well-documented phenomenon. This process, driven by social imitation and pressure, causes individuals to adopt behaviors.....»»
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......»»
Wild plants and crops don"t make great neighbors: Study finds pathogens spill from one population to the other
Native plants and non-native crops do not fare well in proximity to one another, attracting pests that spread diseases in both directions, according to two new UC Riverside studies......»»
Air pollution harms pollinators more than pests, study finds
Bees and other beneficial bugs are disproportionately harmed by air pollution when compared to crop-destroying pests, a new study published in Nature Communications has found......»»
Starliner Astronauts Are in Limbo, and Emergency Access to Abortion Is Preserved
Emergency access to abortion is preserved—for now. Also, NASA postpones the return of Starliner astronauts, and we’re tracking the spread of bird flu, dengue and mpox......»»
Lebanon"s Hezbollah chief: Hamas negotiates on behalf of the entire Axis of Resistance
Lebanon"s Hezbollah chief: Hamas negotiates on behalf of the entire Axis of Resistance.....»»
How AI-powered software spreads Russian disinformation on X
The US Justice Department (DoJ) has seized two US-based domains used by Russian threat actors to create fake profiles on X (formerly Twitter) that would spread disinformation in the United States and abroad. This bot farm was created and operated via.....»»
Colombian mosquito factory fights dengue and disinformation
The jars of larvae in stagnant water and thick clouds of mosquitoes at a Colombian lab may seem like the stuff of nightmares. They are in fact crucial to a project to fight the spread of dengue fever......»»
Receptors make dairy cows a prime target for influenza, team finds
As highly pathogenic avian influenza has spread in dairy herds across the U.S., the virus is being detected in raw milk. A new study by a broad team of researchers at Iowa State University's College of Veterinary Medicine helps explain why......»»
Diversity in typhoid bacteria linked to higher mortality rates
Worldwide, 20% of the bacterial strains that cause typhoid fever have genetic variations in their external layer, called Vi capsule, that provide higher virulence, higher infectivity and high antibiotic resistance, Cornell researchers have discovered.....»»
Intracellular mechanisms shown to promote spread of deadly bacterial infection
Northwestern Medicine investigators have discovered novel protein mechanisms that promote the rapid spread of Vibrio vulnificus, a rare but lethal bacteria that can cause vibriosis and sepsis, according to findings published in the Proceedings of the.....»»
Phage display technology effectively improves specific targeting ability of anti-microbial peptides against S. aureus
Antibiotics are widely used in clinical treatment and animal production as an effective means to combat microbial infections. Antimicrobial peptides, as potential alternatives to antibiotics, have shown promising applications. However, owing to their.....»»
California fires spread in July 4 weekend heat wave
California firefighters battled multiple blazes in record heat Friday, with a new fire breaking out near the famous Yosemite National Park even as a larger inferno further north came under control......»»
Researchers reveal how plants protect themselves from viral infection by regulating deacetylation
In a paper published in Science Bulletin, a team of Chinese scientists demonstrated that TaSRT2 recognized viral protein P153 and induced wheat resistance to CWMV through inhibition of the TaSRT2-mediated deacetylation of H3K9ac and H3K79ac, which ev.....»»
To save bees, scientists say focus on habitat first, then pesticides
Worldwide, hedgerows and wild grass in field margins which previously served as semi-natural habitats are being swallowed up into agricultural production. While scientists have suggested both pesticide use and habitat loss are detrimental to pollinat.....»»
Phage viruses, used to treat antibiotic resistance, gain advantage by cutting off competitors" reproduction ability
Curious bits of DNA tucked inside genomes across all kingdoms of life historically have been disregarded since they don't seem to have a role to play in the competition for survival, or so researchers thought......»»
Study reveals rapid evolution and global spread of Pseudomonas aeruginosa
Pseudomonas aeruginosa—an environmental bacteria that can cause devastating multidrug-resistant infections, particularly in people with underlying lung conditions—evolved rapidly and then spread globally over the last 200 years, probably driven b.....»»
Could we replace Ingenuity with a swarm of robotic bees?
Humans finally achieved controlled flight on another planet for the first time just a few years ago. Ingenuity, the helicopter NASA sent to Mars, performed that difficult task admirably. It is now taking a well-deserved rest until some intrepid human.....»»