Nano-sized probes reveal how cellular structure responds to pressure
By giving living cells a "nano-poke" and monitoring the resulting changes in the intracellular environment, researchers have gotten their first glimpse of how whole cells respond to external mechanical pressure......»»
Drosophila study discovers mechanism that could control longevity, cancer cell production
Researchers at UC Merced have used fruit flies to uncover a cellular process common to many organisms that could dramatically impact the understanding of cancer and aging......»»
Researchers" video techniques reveal trout"s energy-saving secret
Mimicking animals is a proven strategy in robot design. Take, for example, Haibo Dong's seminal studies on how fins propel fish by churning the water in a vortex......»»
Scout Motors SUV, pickup to be revealed Oct. 24
Scout said the reveal date is 44 years to the week after production of the International Harvester Scout II ended on Oct. 21, 1980......»»
How strategic litigation for asylum seekers can be effective
The rights of asylum seekers are under pressure. Nevertheless, politically this group has very little to gain. We can, therefore, expect a further rise in strategic litigation, a tactic that interest groups are increasingly using to protect the right.....»»
Color-changing, self-healing hydrogel microparticles: A smart solution for advanced wound care
Chronic diabetic wounds are prevalent in patients and are difficult to heal, presenting a significant medical challenge. The development of multifunctional hydrogel dressings with a well-designed morphology and structure can enhance their flexibility.....»»
Porous gas-adsorbing materials reveal hidden softness
A team of researchers has reshaped our understanding of developing gas storage materials known as porous coordination polymers (PCPs), which is also known as metal-organic frameworks (MOFs)......»»
Tesla plans six-seat Model Y, production slated for 2025 in China, report says
The addition of a six-seater variant underscores pressure in China from domestic rivals such as Nio and Zeekr......»»
China threatens retaliation against Japan for chip restrictions
Japan introduced restrictions under pressure from US to weaken Chinese tech power......»»
Seismic echoes reveal a mysterious "donut" inside Earth"s core
About 2,890 kilometers beneath our feet lies a gigantic ball of liquid metal: our planet's core. Scientists like me use the seismic waves created by earthquakes as a kind of ultrasound to "see" the shape and structure of the core......»»
Tesla readies robotaxi reveal at California Warner Bros. studio, report says
Tesla is targeting a reveal of its robotaxi at Warner Bros. Discovery's movie studio in the Los Angeles area, sources told Bloomberg......»»
Ancient viral genomes preserved in glaciers reveal climate history—and how viruses adapt to climate change
As humans alter the planet's climate and ecosystems, scientists are looking to Earth's history to help predict what may unfold from climate change. To this end, massive ice structures like glaciers serve as nature's freezers, archiving detailed recor.....»»
Webb discovers six new "rogue worlds" that provide clues to star formation
Rogue planets, or free-floating planetary-mass objects (FFPMOs), are planet-sized objects that either formed in interstellar space or were part of a planetary system before gravitational perturbations kicked them out......»»
Data from space probes show that Alfvén waves drive the acceleration and heating of the solar wind
By studying data from NASA's Parker Solar Probe and the ESA Solar Orbiter, an international team of astrophysicists has found that Alfvén waves drive the acceleration and heating of the solar wind......»»
Advances in optical micronanofiber-enabled tactile sensors and soft actuators
A perfect combination of fiber optics and micro/nanotechnology, optical micro/nanofiber (MNF) is a new type of micro/nano-waveguide structure developed in recent years......»»
AI tool maps out cell metabolism with precision
Understanding how cells process nutrients and produce energy—collectively known as metabolism—is essential in biology. Modern biology generates large datasets on various cellular activities, but integrating and analyzing the vast amounts of data.....»»
Light-activated polymerization methods unlock new possibilities for intracellular applications
Synthetic polymers play a crucial role in cell biology, serving as delivery vehicles for DNA and drugs, acting as fluorescent probes for cellular sensing, functioning as bioinks for tissue engineering, and mimicking biological functionality (e.g., ar.....»»
Nanoplastics put stress on trees and impair photosynthesis
It is well known that more and more plastic waste is ending up in soil and bodies of water. Researchers are particularly concerned about tiny micro- and nano-sized particles. It remains unclear how and to what extent they are able to enter living org.....»»
Shedding light on the mechanism of yeast DNA repair
DNA damage is a cellular phenomenon that introduces structural abnormalities in double-stranded DNA. External factors, such as radiation or chemical agents, as well as internal factors, such as blocked DNA replication, can generate double-strand brea.....»»
Study shows an electrically-activated protein regulates spermatogenesis
Frankenstein's monster was brought to life by the judicious application of a little electricity; and a surprising number of processes in our bodies are regulated by electrical currents too. Now, researchers from Japan reveal that electricity may play.....»»
Supercomputer simulations reveal the nature of turbulence in black hole accretion disks
Researchers at Tohoku University and Utsunomiya University have made a breakthrough in understanding the complex nature of turbulence in structures called accretion disks surrounding black holes, using state-of-the-art supercomputers to conduct the h.....»»