Hydrogen sulfide critical to innate ability of bacteria to survive antibiotics
The signaling molecule hydrogen sulfide (H2S) plays a critical role in antibiotic tolerance, the innate ability of bacteria to survive normally lethal levels of antibiotics, a new study finds......»»
Study finds wild nematode worms learn to avoid harmful bacteria—and their offspring inherit this knowledge
The nematode worm C. elegans will stay away from dangerous bacteria in its environment when exposed to certain bacterial RNAs—and can transmit that learned behavior to future generations. A team led by Coleen Murphy at Princeton University report t.....»»
AppViewX partners with Fortanix to address critical enterprise security challenges
AppViewX and Fortanix announced a partnership to offer cloud-delivered secure digital identity management and code signing. Together the companies make it easy to address critical enterprise security challenges with comprehensive, robust and scalable.....»»
Apple wants a Magic Mouse you can tilt for more controls
Forty years after it popularized the mouse, Apple is researching a replacement that users can tilt or take off the desk entirely to move their cursor around.Future Magic Mouse designs could include the ability to tilt in order to control further func.....»»
Sniffing out bacteria: Team develops a novel approach for rapid bacterial species identification
Do you ever wonder how researchers identify bacterial infections? Traditionally, they collect samples from the infected site, grow the bacteria in a lab, and analyze them using a method called MALDI-ToF-MS. Although accurate, this method is time-cons.....»»
Severe hurricanes boost influx of juveniles and gene flow in a coral reef sponge
Named for its ropy-looking long branches, Aplysina cauliformis, a coral reef sponge, provides a critical 3D habitat for marine organisms and helps to stabilize the foundation of coral reefs. However, these upright-branching sponges are highly suscept.....»»
Essays on democracy draw attention to critical threats, explore safeguards ahead of Jan. 6
Following the events of Jan. 6, 2021—when a violent mob stormed the U.S. Capitol building in an effort to interrupt the certification process of the 2020 presidential election—experts began to question how to protect the next presidential electio.....»»
Researchers harness the sun to produce hydrogen gas from water
A team of chemistry researchers at the University of North Carolina at Chapel Hill has developed a unique approach to harnessing the sun's energy to produce hydrogen gas, a potential clean energy source, from water, according to a paper published in.....»»
Seagrass meadows face uncertain future, scientists say
James Cook University scientists who analyzed seagrass meadows around the world say the crucial habitats are under increasing threat and need to incorporate new management strategies if they are to survive climate change. The study is published in Gl.....»»
BackBox platform update enhances CVE mitigation and risk scoring
After releasing Network Vulnerability Manager (NVM) in Q4 2023, BackBox has announced a major platform feature update that gives customers the ability to mark irrelevant or already-mitigated Common Vulnerabilities and Exposures (CVEs) as “mitig.....»»
Biologists determine bacteria sense damage to relatives
Carnegie Mellon University biologists have discovered that Vibrio cholerae, the bacteria behind the cholera disease, can sense when its relatives die. Bacterial cell death is often accompanied by lysis, where the cell explodes, releasing internal cel.....»»
Unseen travelers: Dust storms may spread bacteria and fungi around the world
When allergy season hits, many blame their reactions on the local flora in the spring. However, African Saharan-Sahelian dust plumes, large enough to register on weather radar, travel around the globe every summer, bringing their own form of air poll.....»»
How threat intelligence data maximizes business operations
Threat intelligence is no longer a ‘nice to have’ for organizations but a ‘must,’ as it provides leaders with critical insight into their business. If leveraged correctly, threat intelligence is not just a cybersecurity asset but also gives o.....»»
Strengthening critical infrastructure cybersecurity is a balancing act
In this Help Net Security interview, Aaron Crow, Senior Director at MorganFranklin Consulting, discusses critical infrastructure cybersecurity strategies, barriers to threat information sharing, and innovative technologies enhancing resilience agains.....»»
How to Drag and Drop between apps on iPad
Learn how to transfer items between apps on your iPad easily using features like Slide Over and a few simple gestures.How to drag and drop items between apps on iPadOne of the nice things about iPadOS is the built-in ability to move items between app.....»»
Researchers uncover key biomolecule involved in whooping cough infection
Researchers have identified a new complex-carbohydrate biomolecule, or glycan, that plays a key role in the nasal colonization of the Bordetella bacteria responsible for whooping cough. The discovery could make it possible to create a new drug or vac.....»»
Scientists discover methods to regulate carbon storage in humus layer of forest in north China
It is estimated that 30% of the world's terrestrial carbon stocks are found in the boreal forest, 60% of which is below ground. Organic soil horizons contain about one-third of the soil carbon. Therefore, the stability of boreal soils is critical to.....»»
Gut microbiota and antibiotics: Missing puzzle piece discovered
The intricacies of how intestinal bacteria adapt to their environment have yet to be fully explored. Researchers from the Helmholtz Institute for RNA-based Infection Research (HIRI) in Würzburg and the University of California, Berkeley, U.S., have.....»»
Astronauts have surprising ability to know how far they "fly" in space
New research led by York University finds astronauts have a surprising ability to orient themselves and gauge distance traveled while free from the pull of gravity......»»
Dragon’s Dogma 2’s first updates will tackle its PC performance issues
Capcom revealed the fixes coming to Dragon's Dogma 2 in its first few updates, including the ability to set a frame rate limit on console......»»
Hurry! Best Buy’s deal of the day is $100 off a Sonos Beam soundbar
The Sonos Beam Gen 2 soundbar, which features Dolby Atmos support and the ability to function as a smart speaker, is available from Best Buy at $100 off today......»»