The Milky Way will probably devour all the tiny galaxies that surround it
The rapid disruption of smaller galaxies suggests they lack a bit of dark matter. Enlarge / An infrared image of one of the Milky Way's satellite galaxies. (credit: NASA/JPL-Caltech/STScI) We are not alone—at least as.....»»
A near-Earth microquasar emerges as a source of powerful radiation
Modern astronomy has clung to the belief that the relativistic outflows or jets, responsible for the existence of electromagnetic radiation of particularly high energies, are located in the nuclei of active galaxies distant from Earth. However, a dif.....»»
Rare ultra-luminous nova spotted in the Small Magellanic Cloud
A rare, extremely luminous X-ray outburst has been observed in the Small Magellanic Cloud, a dwarf galaxy that is a close neighbor of our own Milky Way galaxy. The observations, made by the Neil Gehrels Swift Observatory and other telescopes, were de.....»»
Tiny Babies Who Can Smell Their Mother Recognize Faces Better
A smell’s effect on facial recognition is key at first—but decreases as a baby’s eyesight improves.....»»
Leap Seconds May Be Abandoned by the World’s Timekeepers
We have been adding “leap seconds” to time kept by our atomic clocks, but soon we may have to subtract one. Are the tiny adjustments worth the bother?.....»»
Zoom into the first page of ESA Euclid"s great cosmic atlas
On 15 October 2024, ESA's Euclid space mission revealed the first piece of its great map of the universe, showing millions of stars and galaxies......»»
From Northern Germany to Italy in five days: Tiny transmitters provide insights into precise migration routes of bats
Some bat species are among the world champions of seasonal migration in the animal kingdom. Leisler's bat, for example, which weighs between 12 and 22 grams, flies from central or Eastern Europe to the Mediterranean every late summer—and back in sp.....»»
Tube sock-like skunk can cover more ground than deer, study finds
A study in the Cascade Range in Oregon of a tiny, elusive skunk found the animal can cover more ground than deer and is sensitive to climate change, particularly severe winter weather......»»
Microtubule formation mechanism sheds light on how cells build their internal skeleton
Inside every cell, a network of tiny filaments, called the microtubule cytoskeleton, helps maintain the cell's shape, allows it to divide, and transports vital materials from one part of the cell to another. The filaments that form this network, term.....»»
JLab sets a new low price for noise-canceling wireless earbuds
The JLab Go Pop ANC are tiny and also sport a remarkably small price: $30......»»
Cars, chlamydia threaten Australian koalas
Clinging to a fluffy toy twice her size, orphaned koala joey Ajooni made a snuffling noise as she drank milk from a tiny syringe......»»
This beautiful peacock spider was only found two years ago—now it could be dancing its last dance
If you notice a tiny, strikingly colored spider performing an elaborate courtship dance, you may have seen your first peacock spider......»»
Fiat aims big with social media campaign for its tiny EV
In a video called "You Say Tomato, We Say Pomodoro," Fiat contrasts the 6,800-pound Cybertruck with the 2,900-pound 500e......»»
Shaping nanocrystals: Unlocking the future of screens, solar and medical tech
From brighter TV screens to better medical diagnostics and more efficient solar panels, new Curtin-led research has discovered how to make more molecules stick to the surface of tiny nanocrystals, in a breakthrough that could lead to improvements in.....»»
Powerful and compact optical frequency combs provide unique opportunities
Remember those big, clunky machines needed for super precise light measurements? Those days are fading thanks to tiny devices called microcombs. These chips can do the same job, but on a much smaller scale, opening doors for new applications......»»
Evolution in real time: Scientists predict—and witness—evolution in a 30-year marine snail experiment
Snails on a tiny rocky islet evolved before scientists' eyes. The marine snails were reintroduced after a toxic algal bloom wiped them out from the skerry. While the researchers intentionally brought in a distinct population of the same snail species.....»»
A tiny iPhone 16 Pro feature is my sleeper hit of the year
If you were asked to list off the iPhone 16 Pro’s changes, what would come to mind? Likely Camera Control, better battery, improved cameras, the forthcoming Apple Intelligence, and so on. These are clearly the headliners. But there’s one tiny upg.....»»
Scientists use light to visualize magnetic domains in quantum materials
When something draws us in like a magnet, we take a closer look. When magnets draw in physicists, they take a quantum look. Scientists from Osaka Metropolitan University and the University of Tokyo have successfully used light to visualize tiny magne.....»»
Astronomers find Webb data conflict with reionization models
Reionization is a critical period when the first stars and galaxies changed the physical structure of their surroundings, and eventually the entire universe. Established theories state that this epoch ended around 1 billion years after the Big Bang......»»
From chaos to structure: How a bunch of seemingly disorganized cells go on to form a robust embryo
Pipetting liquids into tiny test tubes, analyzing huge datasets, poring over research publications—all these tasks are part of being a scientist. But breaking this routine is essential. Time away from the usual work environment can spark creative i.....»»
New discoveries: Three tiny species added to South Africa"s spectacular marine life
South Africa's marine realm is globally unique because of the two major ocean currents that meet here. The cold, slow-moving Benguela and the warm, fast-flowing Agulhas currents create a special environment that supports high levels of biodiversity......»»