New mechanism of parasitoid wasps in avoiding intraspecific competition
Parasitic wasps are natural enemies for effective control over the population of pests in nature. Hence, they are extensively used as green agents of pest control in agriculture and forestry. There are a diversity of parasitic wasps, which have assor.....»»
Key protein regulates immune response to viruses in mammal cells
Researchers have revealed the regulatory mechanism of a specific protein that plays a key role in balancing the immune response triggered by viral infections in mammal cells. These findings could help drive the development of antiviral therapies and.....»»
Meta working on travel mode for using Quest headsets during flights after Vision Pro launches with feature
Today I learned two things. First, apparently Meta Quest headsets don’t work on planes? I guess Apple knew to prioritize that feature for Vision Pro. And second, support is reportedly on the way. Add this to the list of ways competition from Vision.....»»
U.S. trade chief calls for "decisive" action to shield EV sector from China
The U.S. must take "decisive" action to protect electric vehicles from subsidized Chinese competition, U.S. Trade Representative Katherine Tai said on Wednesday as she completes a review of Trump-era China tariffs and considers President Joe Biden's.....»»
Studying spaceflight atrophy with machine learning
Even intense exercise by astronauts cannot compensate for muscle atrophy caused by microgravity. Atrophy occurs, in part, by way of an underlying mechanism that regulates calcium uptake. Recent research has shown exposure to spaceflight alters the up.....»»
Researchers uncover human DNA repair by nuclear metamorphosis
Researchers at the University of Toronto have discovered a DNA repair mechanism that advances understanding of how human cells stay healthy, and which could lead to new treatments for cancer and premature aging......»»
New time-resolved ultraviolet photodissociation mass spectrometry strategy for target protein stability analysis
How mutations impact protein stability and structure dynamics is crucial for understanding the molecular mechanism of the disease and the targeted drug design. However, probing the molecular details of mutation-induced subtle structure dynamics is st.....»»
Here’s how iCloud’s free storage and upgrades compare to the competition
Apple first introduced iCloud at WWDC 2011, with Steve Jobs touting it as the best way to store documents, mail, backups, and more in the cloud. One thing that has infamously stayed the same since that 2011 launch: Apple gives you just 5GB of iCloud.....»»
Ocean currents threaten to collapse Antarctic ice shelves, study finds
A new study published in Nature Communications has revealed that the interplay between meandering ocean currents and the ocean floor induces upwelling velocity, transporting warm water to shallower depths. This mechanism contributes substantially to.....»»
Apple Vision Pro is already making the Meta Quest 3 better
You don’t need to own an Apple Vision Pro to appreciate it. Just having competition from the high end is pushing Meta to improve its mainstream mixed reality headset. Meta Quest 3 hit the market last year for $499. That’s $3000 shy of Vision P.....»»
Tesla settles Autopilot wrongful death suit, avoiding court trial
Tesla has filed to keep the settlement terms sealed. Enlarge / A photograph from the NTSB report into the crash. (credit: NTSB) Yesterday, trial was due to begin in the case of Huang v. Tesla, a wrongful death lawsuit b.....»»
Researchers develop mechanism of electrical 180° switching of Néel vector in spin-splitting antiferromagnet
A research team led by The Hong Kong University of Science and Technology (HKUST) and Tsinghua University has theoretically proposed a new mechanism of electrical 180° switching of Néel vector and experimentally realized it in antiferromagnetic mat.....»»
Scientists discover new phage resistance mechanism in phage-bacterial arms race
One of the most abundant and deadliest organisms on Earth is a virus called a bacteriophage (phage). These predators have lethal precision against their targets—not humans, but bacteria. Different phages have evolved to target different bacteria an.....»»
Scientists agree, the media is biased against wasps
Wasp scientists around the globe agree that media coverage of wasps skews negative and almost entirely overlooks their beneficial attributes, reports a team led by UCL researchers......»»
Tesla scraps low-cost car plans amid fierce Chinese EV competition, report says
The decision represents an abandonment of a longstanding goal that Tesla CEO Elon Musk has often characterized as its primary mission: affordable electric cars for the masses......»»
Chinese scientists reveal the spinning mechanism of the silkworm
Mulberry silk is a natural protein fiber that is light, soft and fine in nature, known as the "second skin of the human body" and "Queen of fibers." China is the origin of the world's sericulture industry......»»
Researchers discover corn reduces arsenic toxicity in soil
When crops grow in arsenic-contaminated soil, this toxic element accumulates in the food chain. A study involving the University of Basel has now discovered a mechanism used by corn plants to reduce arsenic uptake: the key factor is a special substan.....»»
TESLA: Q1 deliveries fall 8.5% to 386,810 as demand cools and EV competition heats up
Tesla produced 433,371 vehicles globally in the first quarter, the company said. In the U.S., Cox Automotive estimated deliveries at 166,734 in the January-March period, a 3.2 percent gain......»»
EU may require Apple to let iPhone owners delete the Photos app
A remark by EU competition head Margrethe Vestager has suggested that Apple may be required to let iPhone owners delete the Photos app. While this possibility hasn’t previously been raised, Vestager mentioned in a brief speech that this was one.....»»
Researchers observe anomalously bright single-molecule upconversion electroluminescence phenomenon
A research group has developed a new and highly efficient upconversion luminescence mechanism by scanning tunneling microscopy (STM) induced luminescence to observe an extraordinarily bright single-molecule upconversion electroluminescence (UCEL) phe.....»»
Researchers reveal structure and assembly mechanism of unique module in cellulosome
Cellulosomes are multi-enzyme complexes known for their efficient lignocellulose degradation, which is valuable in bioenergy technique development. The diverse composition and intricate assembly of cellulosomes give them exceptional substrate degrada.....»»