Predatory fish use rapid color changes to coordinate attacks, scientists discover
Striped marlin are some of the fastest animals on the planet and one of the ocean's top predators. When hunting in groups, individual marlin will take turns attacking schools of prey fish one at a time. Now a new study reported in the journal Current.....»»
Scientists report on a new approach for deducing proton radii from charge-changing reactions
A study systematically measured the charge-changing reaction cross section of 24 light nuclei on carbon and hydrogen targets at the GSI Helmholtz Centre for Heavy Ion Research in Germany......»»
Astronomers discover rare ‘exo-Venus’ just 40 light-years away
Astronomers have discovered a rare type of planets called an exo-Venus with a similar temperature to Earth, located in our cosmic back yard......»»
Moscow warns Washington not to authorize attacks on Russian territory
Moscow warns Washington not to authorize attacks on Russian territory.....»»
Machine identities lack essential security controls, pose major threat
Siloed approaches to securing human and machine identities are driving identity-based attacks across enterprises and their ecosystems, according to CyberArk. The CyberArk 2024 Identity Security Threat Landscape Report was conducted across private and.....»»
2024 sees continued increase in ransomware activity
In this Help Net Security video, Ryan Bell, Threat Intelligence Manager at Corvus Insurance, discusses how ransomware will continue to grow in 2024. In January, Corvus reported that global ransomware attacks in 2023 set a record high, surpassing 2022.....»»
New "atlas" provides unprecedented insights on how genes function in early embryo development
Although the Human Genome Project announced the completed sequencing of 20,000 human genes more than 20 years ago, scientists are still working to grasp how fully formed beings emerge from basic genetic instructions......»»
Scientists discover primary wound signal that promotes plant regeneration
In a study published in Cell on May 22, researchers led by Prof. Li Chuanyou from the Institute of Genetics and Developmental Biology (IGDB) of the Chinese Academy of Sciences report their discovery that REGENERATION FACTOR1 (REF1) is the primary loc.....»»
Finding the beat of collective animal motion: Scientists show reciprocity is key to driving coordinated movements
Across nature, animals from swarming insects to herding mammals can organize into seemingly choreographed motion. Over the last two decades, scientists have discovered that these coordinated movements arise from each animal following simple rules abo.....»»
Teslas can still be stolen with a cheap radio hack despite new keyless tech
Tesla owners should enable PIN-to-drive protection to thwart relay attacks. Enlarge / Tesla sold 1.2 million Model Y crossovers last year. (credit: John Paraskevas/Newsday RM via Getty Images) For at least a decade, a ca.....»»
Scientists develop novel approach to interrogate tissue-specific protein–protein interactions
Multicellular organisms, like animals and plants, have complex cells with diverse functions. This complexity arises from the need for cells to produce distinct proteins that interact with each other. This interaction is crucial for cells to carry out.....»»
Researchers investigate properties of novel materials for electronics operating in extremely hot environments
The scorching surface of Venus, where temperatures can climb to 480°C (hot enough to melt lead), is an inhospitable place for humans and machines alike. One reason scientists have not yet been able to send a rover to the planet's surface is that sil.....»»
Genetic mutation responsible for new coat pattern in cats in Finland identified
A team of geneticists and animal welfare specialists from the U.K. and one from the U.S. has identified the genetic mutation responsible for a newly discovered cat coat color pattern in Finland. In their study, published in the journal Animal Genetic.....»»
Scientists reveal first data from Euclid telescope, offering snapshot of cosmic history
Scientists have released the first set of scientific data captured with the Euclid telescope, showing an exciting glimpse of the universe's distant past......»»
A merger of microbes: Study shows low-nutrient conditions alter viral infection
This much we know: When viruses infect bacteria—a common occurrence in oceans, soils, even human guts—the interaction results in the creation of entirely new organisms called "virocells." But scientists are still learning about how this merger of.....»»
Many microplastics in the world"s oceans have likely escaped detection, researchers say
Chemicals within microplastics that are found in our world's oceans and waterways, and in drinking water sources, remain of concern to scientists and public health officials. A new study that investigated the presence of the smallest particles of mic.....»»
Packaged-meat labels that show freshness could replace use-by dates, reducing food waste
Patches that change color as raw meat freshness deteriorates in sealed refrigerated products could soon become a reality on supermarket shelves, making it easier for shoppers to know if it's still good to eat and reducing food waste......»»
Researchers discover distinct life cycle stages of the ectosymbiotic DPANN archaeon Nanobdella aerobiophila
Archaea are ubiquitous microorganisms whose evolution shaped the biosphere of Earth. Their evolutionary paths are truly fascinating. A great example is an ectosymbiotic lifestyle which is found among DPANN archaea......»»
Repurposed protease controls important signaling molecule-activating protein
Efficient communication between cells is vital for many biological processes, such as recruiting immune cells to combat disease. The rapid release of at least 80 signaling molecules, including tumor necrosis factor and epidermal growth factor, is con.....»»
Omnidirectional color wavelength tuning method unlocks new possibilities for smart photonics
In the rapidly evolving field of photonics, an advancement has emerged from Korea, redefining the possibilities of structural color manipulation. Scientists have developed a pioneering technology capable of omnidirectional wavelength tuning, which pr.....»»
Scientists develop new battery-free lactic acid sensor
Scientists at Bath, have introduced a breakthrough carbon-based sensor for detecting lactic acid levels in saliva—avoiding the need for an electrical power source......»»