Squeeze it like toothpaste: The flexible brain of marsupial mammals
Being stretchy and squeezable may be the key to finding space for the brain in mammals, including humans......»»
Research team designs small-scale "chemical nose"
A living organism's nose is essentially a biological molecule detector that sends neurological signals to the brain, which then decodes a particular scent. Human noses, with six million olfactory receptors, can distinguish more than one trillion scen.....»»
Okta FGA enables developers to define authorization in a way that best fits their business
Okta announced Fine Grained Authorization (FGA) to address authorization complexities for developers. FGA allows developers to design authorization models in a way that’s centralized, flexible, scalable, and easy to use. With FGA, development t.....»»
This Is What Your Brain Does When You’re Not Doing Anything
When your mind is wandering, your brain’s “default mode” network is active. Its discovery 20 years ago inspired a raft of research into networks of brain regions and how they interact with each other......»»
Modeling the origins of life: New evidence for an "RNA World"
Charles Darwin described evolution as "descent with modification." Genetic information in the form of DNA sequences is copied and passed down from one generation to the next. But this process must also be somewhat flexible, allowing slight variations.....»»
Researchers develop amphibian-inspired camouflage skin
Inspired by amphibians such as the wood frog, investigators designed and synthesized a new type of camouflage skin involving one-dimensional photonic crystal structures assembled in three-dimensional flexible gels......»»
Similar genetic elements underlie vocal learning in mammals
The vocalizations of humans, bats, whales, seals and songbirds vastly differ from each other. Humans and birds, for example, are separated by some 300 million years of evolution. But scientists studying how these animals learn to "speak" have time an.....»»
Researchers are first to see at-risk bat flying over open ocean
On a research cruise focused on marine mammals and seabirds, Oregon State University scientists earned an unexpected bonus: The first-ever documented sighting of a hoary bat flying over the open ocean......»»
Avian influenza virus is adapting to spread to marine mammals
The highly pathogenic avian influenza virus H5N1 has adapted to spread between birds and marine mammals, posing an immediate threat to wildlife conservation, according to a study from the University of California, Davis, and the National Institute of.....»»
Study finds ability to solve food puzzles is the only predictor of innovation, brain size in wild birds
When certain species of wild birds and primates discover new ways of finding food in the wild, it can serve to measure their flexibility and intelligence......»»
Researchers show Reddit users caused the famous GameStop "short squeeze"
Three years ago, the stock price of the company GameStop soared over 1,625% in just a week. While it's been speculated the primary cause was unprecedented, organized action among Reddit users using a trading strategy known as a "short squeeze," resea.....»»
Relationship anarchy is about creating bonds that suit people, not social conventions
By its very nature, friendship is anarchic: it has few rules and is not regulated by the government. Our friendships are usually egalitarian, flexible and non-exclusive. We treat our friends as individuals and care about their interests. We support t.....»»
Saturday Citations: The neurology of pair bonding and one small step for robots
From enraptured voles and space robots on the moon to brain gears and dense objects, it was a heck of a week in science. Let's take a look at some of the most interesting developments over the past seven days......»»
Marketing experts measure brain waves and skin current to predict emotions
Machines still can't think, but now they can validate your feelings, based on new research from New Jersey Institute of Technology Assistant Professor Jorge Fresneda......»»
Killer instinct drove evolution of mammals" predatory ancestors, scientists suggest
The evolutionary success of the first large predators on land was driven by their need to improve as killers, researchers at the University of Bristol and the Open University suggest......»»
Research team develops nanoscale device for brain chemistry analysis
Longstanding challenges in biomedical research such as monitoring brain chemistry and tracking the spread of drugs through the body require much smaller and more precise sensors. A new nanoscale sensor that can monitor areas 1,000 times smaller than.....»»
First Neuralink patient can control a computer mouse by thinking, claims Elon Musk
Elon Musk has provided an update on Neuralink's first human patient, saying all has gone well so far. The first human being to receive a brain chip from Elon Musk's Neuralink can apparently control a computer mouse just by thinking, according t.....»»
Neuralink’s First Brain Implant Is Working. Elon Musk’s Transparency Isn’t
Elon Musk says Neuralink’s first human trial subject can control a computer mouse with their brain, but some researchers are frustrated by a lack of information about the study......»»
Study details toxic elements found in stranded whales, dolphins over 15 years
Whales and dolphins get their nutrients and essential elements through their diet. While eating fish, squid, octopus, crustaceans, and other marine mammals, they are also exposed to heavy metal contaminants......»»
Musk claims Neuralink patient doing OK with implant, can move mouse with brain
Medical ethicists alarmed by Musk being "sole source of information" on patient. Enlarge / A Neuralink implant. (credit: Neuralink) Neuralink co-founder Elon Musk said the first human to be implanted with the company's b.....»»
Study reveals molecular mechanisms behind hibernation in mammals
Researchers have shed light on the molecular mechanisms underlying hibernation, publishing their findings today as a Reviewed Preprint in eLife......»»