Showing 20 articles starting at article 1041
< Previous 20 articles Next 20 articles >
Categories: Anthropology: General, Offbeat: General
Published Earliest known European common hippopotamus fossil reveals their Middle Pleistocene dispersal



Modern hippos first dispersed in Europe during the Middle Pleistocene, according to a new study.
Published Hybrid transistors set stage for integration of biology and microelectronics



Researchers create transistors combining silicon with biological silk, using common microprocessor manufacturing methods. The silk protein can be easily modified with other chemical and biological molecules to change its properties, leading to circuits that respond to biology and the environment.
Published This sea worm's posterior body part swims away, and now scientists know how



A research team shows how the expression of developmental genes in the Japanese green syllid worms, Megasyllis nipponica, helps form their swimming reproductive unit called stolon.
Published First experimental evidence of hopfions in crystals opens up new dimension for future technology



Hopfions, magnetic spin structures predicted decades ago, have become a hot and challenging research topic in recent years. New findings open up new fields in experimental physics: identifying other crystals in which hopfions are stable, studying how hopfions interact with electric and spin currents, hopfion dynamics, and more.
Published Neanderthals were the world's first artists, research reveals



Recent research has shown that engravings in a cave in La Roche-Cotard (France), which has been sealed for thousands of years, were actually made by Neanderthals. The findings reveal that the Neanderthals were the first humans with an appreciation of art.
Published NASA's Webb reveals new features in heart of Milky Way



The latest image from NASA's James Webb Space Telescope shows a portion of the dense center of our galaxy in unprecedented detail, including never-before-seen features astronomers have yet to explain. The star-forming region, named Sagittarius C (Sgr C), is about 300 light-years from the Milky Way's central supermassive black hole, Sagittarius A*.
Published 'Triple star' discovery could revolutionize understanding of stellar evolution



A ground-breaking new discovery could transform the way astronomers understand some of the biggest and most common stars in the Universe. Research by PhD student Jonathan Dodd and Professor René Oudmaijer, from the University's School of Physics and Astronomy, points to intriguing new evidence that massive Be stars -- until now mainly thought to exist in double stars -- could in fact be 'triples'. The remarkable discovery could revolutionise our understanding of the objects -- a subset of B stars -- which are considered an important 'test bed' for developing theories on how stars evolve more generally.
Published Sophisticated swarming: Bacteria support each other across generations



When bacteria build communities, they cooperate and share nutrients across generations. Researchers have been able to demonstrate this for the first time using a newly developed method. This innovative technique enables the tracking of gene expression during the development of bacterial communities over space and time.
Published Trilobites rise from the ashes to reveal ancient map



Ten newly discovered species of trilobites, hidden for 490 million years in a little-studied part of Thailand, could be the missing pieces in an intricate puzzle of ancient world geography.
Published Looking for 'LUCA' and the timing of cellular evolution



LUCA, the 'last universal common ancestor' of all living organisms, lived 4.32 to at most 4.52 billion years ago. What LUCA looked like is unknown, but it must have been a cell with among others ribosomal proteins and an ATP synthase.
Published Unearthing how a carnivorous fungus traps and digests worms



A new analysis sheds light on the molecular processes involved when a carnivorous species of fungus known as Arthrobotrys oligospora senses, traps and consumes a worm.
Published 'Woman the hunter': Studies aim to correct history



New research combined both physiological and archaeological evidence to argue that not only did prehistoric women engage in the practice of hunting, but their female anatomy and biology would have made them intrinsically better suited for it.
Published AI finds formula on how to predict monster waves



Using 700 years' worth of wave data from more than a billion waves, scientists have used artificial intelligence to find a formula for how to predict the occurrence of these maritime monsters. Long considered myth, freakishly large rogue waves are very real and can split apart ships and even damage oil rigs.
Published People watched other people shake boxes for science: Here's why



When researchers asked hundreds of people to watch other people shake boxes, it took just seconds for almost all of them to figure out what the shaking was for. The deceptively simple work by perception researchers is the first to demonstrate that people can tell what others are trying to learn just by watching their actions. The study reveals a key yet neglected aspect of human cognition, and one with implications for artificial intelligence. 'Just by looking at how someone's body is moving, you can tell what they are trying to learn about their environment,' said author Chaz Firestone, an assistant professor of psychological and brain sciences who investigates how vision and thought interact. 'We do this all the time, but there has been very little research on it.'
Published 'Teenage galaxies' are unusually hot, glowing with unexpected elements



Using the James Webb Space Telescope, CECILIA Survey receives first data from galaxies forming two-to-three billion years after the Big Bang. By examining light from these 33 galaxies, researchers discovered their elemental composition and temperature. The ultra-deep spectrum revealed eight distinct elements: Hydrogen, helium, nitrogen, oxygen, silicon, sulfur, argon and nickel. The teenage galaxies also were extremely hot, reaching temperatures higher than 13,350 degrees Celsius.
Published AI system self-organizes to develop features of brains of complex organisms



Scientists have shown that placing physical constraints on an artificially-intelligent system -- in much the same way that the human brain has to develop and operate within physical and biological constraints -- allows it to develop features of the brains of complex organisms in order to solve tasks.
Published High-power fiber lasers emerge as a pioneering technology



Optical scientists have created a high-power 'Star Wars' style-laser, boosting their use in defense and for remote sensing applications.
Published Innovative aquaculture system turns waste wood into nutritious seafood



Innovative aquaculture system turns waste wood into nutritious seafood. Researchers hoping to rebrand a marine pest as a nutritious food have developed the world's first system of farming shipworms, which they have renamed 'Naked Clams'.
Published Ingestible electronic device detects breathing depression in patients



A new ingestible capsule can monitor vital signs from within the patient's GI tract. The sensor could be used for less intrusive monitoring of sleep disorders such as sleep apnea, or for detecting opioid overdoses.
Published Like the phoenix, Australia's giant birds of prey rise again from limestone caves



Australia's only vulture, and a fearsome extinct eagle, are among the earliest recorded birds of prey from the Pleistocene period more than 50,000 years ago -- and now researchers are bringing them to 'life' again. Along with new scientific information, a bold new pictorial reconstruction of a newly named eagle and the only known Australian vulture will be unveiled at the World Heritage-listed Naracoorte Caves in South Australia's Limestone Coast this month.