How context-specific factors control gene activity
Every cell in our body contains the same DNA, yet liver cells are different from brain cells, and skin cells differ from muscle cells. What determines these differences? It all comes down to gene regulation; essentially how and when genes are turned.....»»
A user manual for yeast"s genetic switches: Researchers provide three design principles
When introducing genes into yeast to make it produce drugs and other useful substances, it is also necessary to reliably switch the production on or off. A Kobe University team found three gene regulation design principles that provide a flexible gui.....»»
Miniaturized all-fiber photoacoustic spectrometer for intravascular gas detection rivals lab-based systems
Miniaturized spectroscopy systems that can detect trace concentrations at the parts-per-billion (ppb) level are of the utmost importance in applications ranging from environmental monitoring and industrial process control to biomedical diagnostics. H.....»»
Clouds obscure link between extreme rainfall and rising temperatures
Extreme rainfall is usually defined as the heaviest 5% of rain events in a specific area. As global air temperatures rise, scientists expect extreme rainfall to increase. This is because warmer air can hold more moisture. Recent examples of more extr.....»»
Researchers explore, sample and interpret lunar volatiles in polar cold traps
The moon has both a South and North Pole, but just how cold are they? For context, Antarctica's coastal temperatures average around 14°F (-10°C), while the interior drops to -76°F (-60°C), making Earth's South Pole one of the coldest places on th.....»»
Old moon, young crust: Violent volcanism may mean the moon is much older than previously thought
After its formation, the moon may have been the scene of such immense volcanic activity that its entire crust melted several times and was completely churned through. At that time, the moon orbited significantly closer to Earth than today. The result.....»»
How feelings of disconnection and lack of control fuel conspiracy beliefs—new research
Conspiracy theories have always been a part of society, offering explanations—sometimes simple, often elaborate—for complex events......»»
Did industrial policy spark huge growth in East Asia? Economists say the numbers tell a more complex story
From 1960 to 1989, South Korea experienced a famous economic boom, with real GDP per capita growing by an annual average of 6.82%. Many observers have attributed this to industrial policy, the practice of giving government support to specific industr.....»»
Political branding is not connecting with young voters, study finds
A recent study examining how young people interpret political brands through the context of brand image, has found there is little differentiation, identification and connection between young voters and politicians......»»
Expert shares factors increasing forest fire ignitions
As firefighters strive to contain the blaze threatening to consume homes in Malibu, California, other wildfires burn in Texas, Pennsylvania, Massachusetts, and Virginia. Forest fires are natural phenomena, yet studies show they are becoming more wide.....»»
Visual Intelligence has made the Camera Control on my iPhone 16 worth using
I was initially let down by the iPhone 16 Camera Control button, but the latest update finally makes it worth using......»»
Russian space chief says country will fly on space station until 2030
"Space is an area of activity where there is never a 100 percent guaranteed result." In a wide-ranging interview with a Russian television station, the chief executive of Russia's.....»»
Brain cells mature faster in space but stay healthy: ISS study
Microgravity is known to alter the muscles, bones, the immune system and cognition, but little is known about its specific impact on the brain. To discover how brain cells respond to microgravity, Scripps Research scientists, in collaboration with th.....»»
These are my favorite Find My accessories this holiday season [Updated]
There’s a robust ecosystem of Find My accessories on the market nowadays. All of these accessories would make great holiday gifts this year across all kinds of different form factors. What’s a better gift than giving someone a way to keep trac.....»»
Apple wants you to start 2025 off strong with new Apple Watch Activity Challenge
Apple is ready to help start 2025 on the right foot. A new Apple Watch Activity Challenge has been set for January, encouraging you to “Ring in the New Year” by closing all three rings for seven days in a row. more….....»»
Unlocking the brain: Peptide-guided nanoparticles deliver mRNA to neurons
Penn Engineers have modified lipid nanoparticles (LNPs)—the revolutionary technology behind the COVID-19 mRNA vaccines—to not only cross the blood-brain barrier (BBB) but also to target specific types of cells, including neurons. This breakthroug.....»»
Researchers reveal OT-specific malware in use and in development
Malware that’s made specifically to target industrial control systems (ICS), Internet of Things (IoT) and operational technology (OT) control devices is still rare, but in the last few weeks security researchers have identified two salient thre.....»»
Building concrete on Mars from local materials
Imagine you've just gotten to Mars as part of the first contingent of settlers. Your first challenge: build a long-term habitat using local materials. Those might include water from the polar caps mixed with specific surface soils. They might even re.....»»
YouTube will let creators choose if their videos are used for AI training
YouTube has recently announced that they are giving creators more control over their content and whether it can be used for AI training. The post YouTube will let creators choose if their videos are used for AI training appeared first on Phandroid......»»
Femtosecond lasers and ordered nanopillars: A new path for high-speed electron control
The Tata Institute of Fundamental Research, Mumbai, in collaboration with the Australian National University, Canberra has demonstrated a novel way of steering a beam of relativistic electron pulses produced by an ultrahigh intensity, femtosecond las.....»»
Metal-organic framework film improves isomer separation control
Researchers have developed a method to enhance the separation of chemical isomers by controlling molecular diffusion. Utilizing a metal-organic framework thin film, they applied dynamic chemical interactions to adjust pore dynamics and reverse isomer.....»»