Quantum mechanics tells us that a particle can never be perfectly still. But how precisely can it be oriented? A research team at the University of Vienna, together with colleagues at TU Wien and Ulm University, has now cooled the rotational motion of a levitated silica
The 19th-century science fiction novel Frankenstein explores the idea of combining artificial materials with human body components, purely as a matter of imagination. Two centuries later, such concepts have become integral to our medical science. Synthetic materials and devices
The Eberly Telescope Dark Energy Experiment (HETDEX) has discovered tens of thousands of gigantic hydrogen gas halos, called "Lyman-alpha nebulae," surrounding galaxies 10 billion to 12 billion years ago. Known as Cosmic Noon, this is an epoch in the early universe when
Everyone's idea of the perfect cup of coffee is different. Whether you have yours black, with a splash of milk or extra sweet, you like it your way. But is there a universal law that governs how that flavor gets into your cup? According to new research published in the journal
Four Artemis II astronauts are taking a giant step for humankind Monday when they shoot deeper into space than anyone before and glimpse parts of the moon never seen by the naked eye.
The astronauts will have a front-row view of the farside of the moon, including sunlit features, an eclipse and a re-creation of the famous Earthrise.
A plant uses a rare scent to guide its pollinator to male flowers first and to female flowers later, finds a study led by Kobe University. The work, appearing in Current Biology, uncovers a precise chemical system that not only keeps this partnership specific but also helps
Using NASA's Transiting Exoplanet Survey Satellite (TESS), an international team of astronomers has discovered a new "hot Jupiter" exoplanet. The newfound alien world, designated TOI-7169 b, orbits a metal-poor star, which is rare among exoplanets. The finding was detailed in a
When people are talking, they can start to unconsciously mirror each other, for instance, in the words they use, their sentence structures and even hand gestures. This tendency to mirror others can lead to smoother conversations, while also fostering empathy and collaboration.
The electrons that power our society flow left and right through the circuitry in our electronics, back and forth along the transmission lines that make up our power grid, and up and down to light up every floor of every building. But the electrons in newly discovered "moiré
The fifth day in space for Artemis II saw space suit tests, an Easter egg hunt and final preparations for an imminent close encounter with the moon
While traditional printer pigments fade and most structural color can't be printed, Kobe University material engineer Sugimoto Hiroshi has been working on nothing short of a revolution in the way color is produced.
"Methane reforming" is a process that turns methane (CH4) into hydrogen—which can be utilized as an environmentally friendly source of energy. The biggest downside is that methane reforming, in its current state, is not quite so gentle on the environment.
In 1999, a clownfish (Amphiprion ocellaris) hatched in the aquarium of a tropical fish hobbyist in the UK. These clownfish are prized by aquarists for their unique pattern of three straight white bars bordered by a thin black line. But this UK fish was special: instead of the
An instrument that uses high-energy electrons to take "snapshots" of ultrafast chemical processes at the atomic and molecular level just got a major upgrade. Researchers have conducted the first experiment using a new detector, installed in the megaelectronvolt ultrafast
In a striking example of nature's ingenuity, a collaborative research team has revealed that a bioluminescent fish glows not by producing its own light-emitting molecules, but by "stealing" them from its prey. Details of the findings were published in Scientific Reports.
Cortisol in hair shows sharper differences in chronic stress among Ukraine war refugees than standard questionnaires.
Eyes are on the sky this week as four astronauts get the closest humans have been to the moon for more than 50 years on NASA's Artemis II mission. Join the millions of people looking up while it's on its way and we'll show you how to get the best photo of the moon using your
In Dante's "Divine Comedy," Hell is described as an "inferno" with nine concentric circles, the entrance of which has a sign that reads "Abandon all hope, ye who enter here." For the planets of the solar system, Venus is about as close to this description as one can get. On the
An update on NASA’s historic moon mission, alarm over the low snowpack in the western U.S. and a move that could endanger wildlife in the Gulf of Mexico
Wildfires are becoming more frequent and are ravaging new parts of the world due to global warming. A study led by researchers from the University of Gothenburg shows that this change is increasing the vulnerability of thousands of plants, animals and fungi.
For the first time in more than half a century, astronauts will fly around the moon on Monday, marking the high point of the Artemis 2's lunar mission.
The Artemis astronauts entered the final phase of their run-up to a lunar loop on Monday, a tipping point of sorts that means the moon's gravity is now having a stronger pull on the spacecraft than Earth's.
A juvenile gray whale that amazed Washington state residents after it swam 20 miles up a small river was found dead, and an official with a marine mammal research group suspects hunger may have driven the whale to new hunting grounds as the species' population declines.
AI is consuming staggering amounts of energy—already over 10% of U.S. electricity—and the demand is only accelerating. Now, researchers have unveiled a radically more efficient approach that could slash AI energy use by up to 100× while actually improving accuracy. By combining
A massive new analysis of over 1,700 languages shows that some long-debated “universal” grammar rules are actually real. By using cutting-edge evolutionary methods, researchers found that languages tend to evolve in predictable ways rather than randomly. Key patterns—like word
Scientists in Canada have uncovered a surprising weakness in glioblastoma, one of the deadliest brain cancers. They found that certain brain cells—once believed to only support healthy nerves—can actually help tumors grow by sending signals that strengthen cancer cells. When
Nautilus and Allonautilus cephalopods and their extinct ancestors have been drifting through the mesophotic zone of the ocean for more than 500 million years. Researchers have spent the last 40 years trying to understand how these mysterious "living fossils" thrive in areas
Tropical forests are hot, steamy places. But when large numbers of trees are cut down, they get even hotter. Our recent research in Nature Climate Change shows that clearing large areas of the rainforest exposes hundreds of millions of people to higher temperatures, increasing
A major new study suggests people's direct experience with artificial intelligence has little impact on their views about its role in government decision-making—while factual information about the technology can significantly shift public opinion. Professor Yotam Margalit
In the world of advanced materials, the ultimate goal is to create a substance that possesses the adaptability of biological tissue: it must be strong enough to maintain its shape, yet fluid enough to be molded. The research team at National Taiwan University (NTU) has achieved
Scientists call for a major acceleration in coral assisted evolution research to help reefs cope with rapidly warming oceans. The study, published today (30 March), was led by Dr. Adriana Humanes, Newcastle University and Dr. Juan Ortiz, Australian Institute of Marine Science
"It takes a village to raise a child" doesn't apply merely to humans. Many species of mammals, birds, fish, and various invertebrates have evolved complex social care systems known as cooperative breeding. In these animal societies, offspring receive attention not only from
People using other people's ideas, words and creations without acknowledgment is a widespread problem. Plagiarism occurs everywhere from restaurant menus to political speeches and music.
The four astronauts on NASA's Artemis 2 mission began their fifth day journeying to the moon on Sunday, after already taking in sights of the lunar surface never before seen by human eyes.
A team of US astronomers has carried out one of the deepest analyses to date of a sample from the asteroid Bennu, revealing new details about how water and organic material interacted during the earliest stages of the solar system.
The Artemis II astronauts are already the champions of a fresh new era of lunar exploration. Now it's time to set a new distance record.
