Examining how bacteria manipulates the immune response to spread unnoticed
Bacterial toxins have always been seen as dangerous molecules—but may also act as negotiators between bacteria and the host immune response to enable long-term infection. Anna Bergonzini, at the Department of Molecular Biology at Umeå University,.....»»
Deepfakes: Seeing is no longer believing
The threat of deepfakes lies not in the technology itself, but in people’s natural tendency to trust what they see. As a result, deepfakes don’t need to be highly advanced or convincing to effectively spread misinformation and disinformat.....»»
Unpatchable 0-day in surveillance cam is being exploited to install Mirai
Vulnerability is easy to exploit and allows attackers to remotely execute commands. Enlarge (credit: Getty Images) Malicious hackers are exploiting a critical vulnerability in a widely used security camera to spread Mira.....»»
Red flag laws may reduce the growing burden of firearm homicides
A recent study from researchers at Columbia University Mailman School of Public Health has found that Florida's red flag gun law, which was enacted in response to the 2018 Parkland mass shooting, was associated with an 11% reduction in firearm homici.....»»
STEM program for middle- and high-school girls inspires brilliance
In a classroom on Georgia State's Atlanta Campus, more than a dozen middle and high school girls are wearing lab coats and peering into test tubes. They're conducting an epidemiology experiment—the study of how diseases are spread. It's just one of.....»»
APT group exploits WPS Office for Windows RCE vulnerability (CVE-2024-7262)
ESET researchers discovered a remote code execution vulnerability in WPS Office for Windows (CVE-2024-7262). APT-C-60, a South Korea-aligned cyberespionage group, was exploiting it to target East Asian countries. When examining the root cause, ESET d.....»»
Tattoo ink sold on Amazon has high levels of weird and rare bacteria
The recall announcement noted that the germs "present a health concern." Enlarge / BARCELONA, SPAIN - 2021/10/02: Spanish tattoo artist Oscar Garcia works on a man, during the Expo. Fira de Barcelona hosts the XXIV edition of the.....»»
New technique paves the way for efficient vitamin D3 production
Scientists have developed a method to produce vitamin D3 (VD3), a vital nutrient for bone health and immune function, with greater efficiency and purity. This breakthrough utilizes intricately designed microchannels carved into glass using ultra-fast.....»»
AI modeling can deliver more benefits, less risk for water partnerships
A Cornell-led research collaboration found that cooperative partnerships seeking to spread the cost burden of water infrastructure projects among regional stakeholders often end up forcing local partners to bear the brunt of underlying supply and fin.....»»
This 1ms gaming monitor is on sale for $250 at Best Buy
The 27-inch LG UltraGear QHD gaming monitor with a 1ms response time is an excellent entry-level option for gamers, especially as it's $150 off from Best Buy......»»
Scientists use evolution to bioengineer new pathways to sustainable energy and pharmaceuticals
Using evolution as a guiding principle, researchers have successfully engineered bacteria-yeast hybrids to perform photosynthetic carbon assimilation, generate cellular energy and support yeast growth without traditional carbon feedstocks like glucos.....»»
Dissecting caspase-2-mediated cell death: From intrinsic PIDDosome activation to chemical modulation
Caspase-2, an initiator caspase, plays a critical role in programmed cell death in response to certain cellular stresses. Its activation is facilitated by the PIDDosome, a multi-protein complex that assembles under conditions of genotoxic stress. Des.....»»
Researchers investigate cell-free DNA as early sepsis marker in foals
It's hard to be a horse. It's especially hard to be a newborn foal, dropped into a world of microbes and bacteria with your sole initial defense against devastating infections being the antibodies you get from your mother's milk, or colostrum. Resear.....»»
A hybrid arrowhead against immune disorders: Bacterially derived natural product inhibits cellular immune response
The so-called immunoproteasome is essential for the cellular immune response. In autoimmune diseases, however, it is overactive. Until now, it has not been possible to selectively inhibit the immunoproteasome without disrupting other cellular mechani.....»»
Hybrid imaging approach reveals microbes in 3D
Caltech researchers have developed a new method to create three-dimensional images of complex communities of bacteria and plant roots. The technology synthesizes two traditional methods of imaging: visualizing microbes with fluorescence and a noninva.....»»
On wildfires, experts say the West needs to rethink its response
Wildfires and the pain they cause to people, property and the planet are here to stay. And if Western management practices don't change to anticipate more and more record fire years, that pain may spread and worsen......»»
The truth about Tasers: What UK statistics and research tell us
Prime Minister Keir Starmer recently urged the police to take "all necessary action" in response to unrest across cities and towns in England and Northern Ireland......»»
Aoudad and bighorn sheep share respiratory pathogens, research team discovers
A team of researchers at the Texas A&M College of Veterinary Medicine and Biomedical Sciences (VMBS) has discovered that aoudad—an animal in the sheep and goat family—can catch and spread many of the same respiratory pathogens that can impact des.....»»
Coaxing purple bacteria into becoming bioplastic factories
In a world overrun by petroleum-based plastics, scientists are searching for alternatives that are more sustainable, more biodegradable and far less toxic to the environment......»»
From recycling to food: Can we eat plastic-munching microbes?
Researchers are trying to turn plastic-eating bacteria into food source for humans. Enlarge (credit: Olga Pankova/Moment via Getty Images) In 2019, an agency within the US Department of Defense released a call for resear.....»»
Running out of storage on your Google Pixel 9? Here’s how to get more
The Google Pixel 9 is a very capable smartphone, though it's not immune to running out of storage. Here's what to do when that happens......»»