Even if root canals can save our smiles, there’s no denying that having a dentist drill down into your tooth is not necessarily the most pleasant experience. But a solution may well be on the horizon – researchers are developing tissue-regenerating tech that could help avoid the dreaded drill. Root canals can be used to […]
Naturally Occurring Magnetic Monopoles Measured For The First Time
Regular magnets have two poles, a north and a south, and their behavior is defined in classical terms by the Maxwell equations. From contemporaries of Maxwell through to modern researchers, there have been hypotheses of the existence of magnetic monopoles, fundamental particles that are just north or just south. Researchers have not found them yet, […]
A Tree-Dwelling Shrimp Has Been Discovered In The Cyclops Mountains
An entirely new genus of shrimp was discovered during an expedition to the Cyclops Mountains in Papua, Indonesia. It was a surprise find for scientists on the perilous 2023 expedition and introduces a whole new habitat for these typically water-dwelling crustaceans. The expedition was one for the history books, reanimating a species that was thought […]
After 10 Billion Years, A Star From Outside The Milky Way Reached Its Heart
Near the very center of the galaxy, on the outskirts of the supermassive black hole Sagittarius A*, an interloper has been found. The star in question, named S0-6, has a chemical composition that matches small satellite galaxies, rather than the Milky Way itself. Given its age, it’s likely it has been traveling for a very […]
Bottlenose Dolphins Become One Of Few Known Mammals With A “Seventh Sense”
The first study of bottlenose dolphins’ sensitivity to electric fields has found some can detect electric direct current (DC) fields as weak as 2.4 microvolts per centimeter, even better than the measured capacities of platypus. Although still less capable in this regard than sharks and rays, the finding suggests electroreceptivity may play a more important […]
Paradoxical Dark Region At Center Of Our Galaxy Has Finally Been Explained
At the center of our galaxy, the Milky Way, there is a turbulent dark cloud called “The Brick”. It is dense, opaque, and full of cold gas, and for decades researchers couldn’t explain why a cloud that seems perfect to make stars was showing so little star formation. New observations from JWST have finally provided […]
How Do Antarctic Octopuses Live In The Coldest Waters In The World?
The waters surrounding Antarctica are the coldest in the world, ranging from a frosty -2°C to a comparatively balmy 10°C (28 to 50°F). That might not sound like an ideal place to make roots, and yet life in the Southern Ocean thrives – but how? Antarctic octopuses (Pareledone) might hold some answers, with researchers having […]
Saturn’s Raviolo Moon Is A Weird, Tiny Little Ring Shepherd
In 1984, a team of astronomers poring through images from NASA’s Voyager spacecraft noticed small undulations in Saturn’s rings. The movement was observed on either side of the Encke Gap, a 325-kilometer (200-mile) wide gap in Saturn’s A ring. To the team who saw the undulations, they implied a moonlet 10 kilometers (6 miles) in […]
Lost 18-Kilometer Maya Road Revealed By Jungle-Piercing Lasers
Jungle-piercing lasers have revealed the lost traces of an 18-kilometer (11-mile) long highway that connected Maya cities over 1,200 years ago. The giant sacbé (white road, in the Mayan language) was recently discovered by Mexico’s National Institute of Anthropology and History (INAH), which used LiDAR-armed drones to cruise over the Puuc region in the state […]
Disappearing Galaxy Reappears And Changes Our Understanding Of Galaxy Evolution
A distant dusty galaxy has been rediscovered by astronomers and its existence – and that of a dozen similar galaxies – is rewriting what we know about these objects in the early universe. Galaxy AzTECC71 is massive, forming a lot of stars, and its light comes to us from just 900 million years after the […]
Elephants Twice The Weight Of Mammoths Were Hunted By Neanderthals 125,000 Years Ago
Neanderthals hunted the largest land animals of their time, giant beasts that weighed twice as much as African elephants – or mammoths, for that matter. The achievement not only shows a level of organization (and courage) previously unconfirmed in our nearest relatives but could have shaped Neanderthal society in Europe between ice ages in a […]
Psychedelic Colors Reveal Hidden Beauty Of Alaska’s Giant Glacier
Psychedelic satellite imagery shows the world’s largest piedmont glacier, located on the southeast edge of Alaska, in all its colossal glory. This vast natural monument may look still and steady, but the images highlight how the ice giant is in a state of flux. As explained by NASA’s Earth Observatory, the image shows Alaska’s Malaspina […]
Is Kiwi Skin Safe To Eat?
The unique skin of kiwi fruit might not be to everyone’s taste, but these coarse hairs, called trichomes, can be very beneficial both to the plant and to your health. The kiwi’s luscious locks work as a defense mechanism to prevent insects from being able to land on the fruit’s uneven surface. It also helps […]
Male Tardigrades Can Find A Mate By Sniffing Them Out
Forget flowers and chocolates, a hand-written poem, or an elaborate home-cooked meal – when it comes to tardigrades, it appears that romance is as simple as a scent. Researchers have uncovered the first evidence that everyone’s favorite chubby microscopic critters use waterborne chemical cues to attract and find mates. Although tardigrades get up to some […]
Astronaut Catches “Transient Luminous Event” High Above The Earth
European Space Agency (ESA) astronaut Andreas Mogensen has captured a new image of a red sprite, a rare type of electrical discharge rarely seen from Earth. As part of the Thor-Davis experiment, Danish astronaut Mogensen heads to the International Space Station’s (ISS) Cupola observatory module every Saturday to attempt to photograph storms from above. In […]
Colossal Prehistoric Tomb Was “Greatest Engineering Feat” Of The Stone Age
An enormous burial mound in southern Spain has been hailed as one of the most impressive structures of the Neolithic period following a new examination of its humongous features. Known as the Menga dolmen, the incredible monument is thought to have been built around 5,700 years ago and contains the skeletons of several hundred ancient […]
Large Hole In The Sun’s Atmosphere Sends High-Speed Solar Wind Toward Earth
A high-speed stream of solar wind from a large coronal hole is expected to cause moderate geomagnetic storms over the next few days. The sunspot, captured in a video by NASA’s Solar Dynamics Observatory (SDO) between December 2-4, 2023, is large, but of no major concern. Though a little unsettling in appearance, sunspots look like […]
Weight Loss Drug Could Also Help Treat Alcohol Use Disorder
Semaglutide, otherwise known as Wegovy or Ozempic, may not only help people to lose weight or manage their diabetes, but could also benefit those with alcohol use disorder (AUD), new research suggests. The small study, involving just six patients, marks the first published evidence in humans that the drug specifically mitigates the symptoms of AUD. […]
Meet Bowie, The Super Rare Half-Male, Half-Female, Half-Blue, Half-Orange Lobster
Bowie might just be the rarest lobster in the North Atlantic, if not the world. This special specimen is split directly down the middle, with its left side being a vibrant blue color and its right being a typical orange color. Not only that, but it’s also an example of a bilateral gynandromorph: half-female and […]
Identical Twins Study Reveals Something We All Secretly Knew About Vegan Diets
It’s often said there are no quick fixes when it comes to our health. A new study out of Stanford, however, has shown that to be false – at least, if we’re talking about our hearts. “Our study… suggests that anyone who chooses a vegan diet can improve their long-term health in two months,” senior […]
