Novel insights into fluorescent "dark states" illuminate ways forward for improved imaging
Scientists at St. Jude Children's Research Hospital have reported a way to improve molecular scale distance measurements using single-molecule fluorescence resonance energy transfer (smFRET). smFRET quantifies the excitation and emission properties o.....»»
Astronomers discover two new Milky Way satellite galaxy candidates
For years, astronomers have worried about how to explain why the Milky Way has fewer satellite galaxies than the standard dark matter model predicts. This is called the "missing satellites problem.".....»»
Simulating blood flow dynamics for improved nanoparticle drug delivery
Despite gaining a bad rap in mainstream media in recent years, nanoparticles have been successfully used for decades in targeted drug delivery systems. Drug molecules can be encapsulated within biodegradable nanoparticles to be delivered to specific.....»»
US states shape foreign policy amid national China unease, research shows
State-level officials such as governors, state legislators and attorneys general are shaping U.S.-China relations as the two countries navigate a strained geopolitical relationship, according to new research by political scientist Kyle Jaros......»»
Taxing shared micromobility: How cities are responding to emerging modes, and what"s next
Shared micromobility (including shared electric scooters and bikes provided by private companies) is one of the newest transportation options that has come to cities in the last several decades. A new report explores the different ways cities charge.....»»
Glued iPhone batteries may be a thing of the past, if this new tech works out
Apple is reportedly testing ways to make it a lot easier for users to remove the glue holding down the battery in the iPhone, with a report suggesting the new tech may arrive as soon as the iPhone 16.Pulling a battery out of an iPhoneLike many mobile.....»»
Unlocking biodiversity insights from the tropical Andes
Despite hosting some of the world's most biodiverse ecosystems and the urgency of the region's conservation challenges, researchers in Bolivia, Ecuador, and Peru often struggle to share their unique insights into these complex ecosystems with the glo.....»»
Predicting chronic wasting disease in counties could prevent spread
Wildlife experts have developed a regional computer model—and user-friendly app—that predicts counties in 16 states where wildlife managers should target their surveillance of chronic wasting disease in deer, helping them conserve scarce money an.....»»
Innovative UAV and deep learning method enhances maize tassel detection accuracy
A research team has developed an innovative method utilizing unmanned aerial vehicles (UAVs) and deep learning techniques to accurately identify tassel states in maize hybridization fields before and after manual detasseling. This approach significan.....»»
How scientists build rotatory machines with molecules
Machines have evolved to meet the demands of daily life and industrial use, with molecular-scale devices often exhibiting improved functionalities and mechanical movements. However, mastering the control of mechanics within solid-state molecular stru.....»»
Visual explanations of machine learning models to estimate charge states in quantum dots
A group of researchers has successfully demonstrated automatic charge state recognition in quantum dot devices using machine learning techniques, representing a significant step toward automating the preparation and tuning of quantum bits (qubits) fo.....»»
"Power rivalry in space": China lunar mission fuels US misinformation
A historic lunar mission has demonstrated China's growing scientific prowess, but the feat has set off a torrent of misinformation targeting the United States that researchers say reflects their bitter competition in space......»»
5 ways PCs are becoming more sustainable, from recycling to smarter design
PCs are always getting faster, but are they becoming more sustainable too? Here are five reasons to be optimistic......»»
DNA-based bacterial parasite uses completely new DNA-editing method
Its error rates are too high for safe use but might be improved. Enlarge / Top row: individual steps in the reaction process. Bottom row: cartoon diagram of the top, showing the position of each DNA and RNA strand. (credit: Hirai.....»»
Synthetic psychedelic found in candies linked to seizures, intubation
Cases grow to 39, including 23 hospitalizations, across 20 states. Enlarge / A Diamond Shruumz chocolate bar, which comes in a variety of flavors. (credit: diamondshruumz.com) The US Food and Drug Administration has iden.....»»
NASA"s Juno probe gets a close-up look at lava lakes on Jupiter"s moon Io
New findings from NASA's Juno probe provide a fuller picture of how widespread the lava lakes are on Jupiter's moon Io and include first-time insights into the volcanic processes at work there. These results come courtesy of Juno's Jovian Infrared Au.....»»
‘There Are No Such Things as Gendered Emotions
We still expect children to express emotions in gendered ways. It’s harmful and needs to stop.....»»
Learning from Great Tits" Urban Adaptability
One of Europe’s most common birds, the great tit, show an amazing adaptability to human-made habitats. There seem no limits for this species when it comes inventing new ways of acquiring food from people.....»»
How to Stay Cool in the Summer Heat
Heat waves are getting hotter, more frequent and longer. But there are ways to keep yourself and your community cool......»»
Millions of Women Have Them. They’ve Radically Improved. Why Do Many of Us Understand So Shockingly Little About How They Work?
Millions of Women Have Them. They’ve Radically Improved. Why Do Many of Us Understand So Shockingly Little About How They Work?.....»»
Apple patent explains how Vision Pro comfort could be improved
Vision Pro comfort is one of the biggest limiting factors for the device right now. Many owners say that the weight makes itself known in even moderate use, and my own experience was that I felt both the weight and heat in session lasting around an h.....»»