Researcher discovers new technique for photon detection
University of Central Florida researcher Debashis Chanda, a professor at the NanoScience Technology Center, has developed a new technique to detect photons—elementary particles that span from visible light to radio frequencies and are instrumental.....»»
Using high resolution mass spectrometry to study fuel chemistry
U.S. Naval Research Laboratory researcher Mark Romanczyk, Ph.D., developed new analytical methods to rapidly analyze fuels and complex petroleum products by using high-resolution mass spectrometry......»»
Researchers model physics of the pumping technique used to achieve air on a skateboard half-pipe
A team of engineers and mathematicians from ETH Zürich, working with colleagues from The Institute of Statistical Mathematics, and ATR Institute International, both in Japan, has successfully modeled the physics involved when humans pump on skateboa.....»»
We must stop evictions to end chronic homelessness, says researcher
Homelessness, a crisis that affects about 11% of Canadians in their lifetime, often begins with eviction. Once a person or family is evicted, they are set on a trajectory that can lead to chronic homelessness as they try to find affordable housing in.....»»
Moving beyond the pathology of policies pushing species toward extinction
A James Cook University researcher says scientists need to learn how to play the "politics game" if they don't want conservation goals to be continually ignored......»»
There’s a scary new way to undo Windows security patches
A security researcher has released a new tool that can unpatch your Windows computer and expose it to old vulnerabilities......»»
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.....»»
Scientists create ultracompact polarization-entangled photon sources for miniaturized quantum devices
Scientists have created an ultra-thin light source that emits pairs of polarization-entangled photons. These specially correlated photons hold promise for future quantum technologies, including ultra-secure communication, powerful computation, and hi.....»»
PSA: Watch out for phishing attacks with fake banking app updates
A security researcher has discovered a phishing attack intended to fool iPhone users into installing what is claimed to be an update to their banking app. The attack works despite iOS protections because what is actually being ‘installed’ is a.....»»
Proof-of-concept study demonstrates mid-infrared computational temporal ghost imaging
Ghost imaging in the time domain allows for reconstructing fast temporal objects using a slow photodetector. The technique involves correlating random or pre-programmed probing temporal intensity patterns with the integrated signal measured after mod.....»»
Sound drives "quantum jumps" between electron orbits
Cornell University researchers have demonstrated that acoustic sound waves can be used to control the motion of an electron as it orbits a lattice defect in a diamond, a technique that can potentially improve the sensitivity of quantum sensors and be.....»»
Researcher explores how you can stretch your mind to grasp quantum entanglement
My new article, "Quantum Entanglement of Optical Photons: The First Experiment, 1964–67," is intended to convey the spirit of a small research project that reaches into uncharted territory. The article breaks with tradition, as it offers a first-pe.....»»
Android malware steals payment card data using previously unseen technique
Attacker then emulates the card and makes withdrawals or payments from victim's account. Enlarge (credit: d3sign) Newly discovered Android malware steals payment card data using an infected device’s NFC reader and rela.....»»
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.....»»
Ultra-sensitive photothermal microscopy technique detects single nanoparticles as small as 5 nm
The detection of individual particles and molecules has opened new horizons in analytical chemistry, cellular imaging, nanomaterials, and biomedical diagnostics. Traditional single-molecule detection methods rely heavily on fluorescence techniques, w.....»»
Journalists and social media users are key drivers behind product recall decisions, says researcher
Canada saw a record 2,330 product recalls in 2023—more than six per day and the highest since the federal government started releasing the data in 2011. A product recall occurs when a manufacturer takes action to remove consumer goods with safety d.....»»
Researcher: Young Black people are disproportionately strip-searched—ways the justice system treats them as a threat
A new report from the Children's Commissioner for England has found that 457 strip searches of children by police took place between July 2022 and June 2023. The report shows that Black children were four times more likely, when compared to national.....»»
iPhone character entry glitch crashes search, but it"s not a bad bug
A recently discovered bug in iOS and iPadOS has been causing brief and mostly inconsequential crashes when a sequence of characters is typed into specific search fields.A small bug is affecting iOS searchOn August 21, 2024, a security researcher repo.....»»
Novel technique allows malicious apps to escape iOS and Android guardrails
Web-based apps escape iOS "Walled Garden" and Android side-loading protections. Enlarge (credit: Getty Images) Phishers are using a novel technique to trick iOS and Android users into installing malicious apps that bypas.....»»
Exploring the benefits of AI in veterinary medicine and education
A researcher at the Texas A&M College of Veterinary Medicine and Biomedical Sciences (VMBS) is discovering new ways for veterinarians to use artificial intelligence (AI) tools in both the clinic and the classroom......»»
Study discovers an electric current in the gut that attracts pathogens like Salmonella
How do bad bacteria find entry points in the body to cause infection? This question is fundamental for infectious disease experts and people who study bacteria. Harmful pathogens, like Salmonella, find their way through a complex gut system where the.....»»