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Phys.org / Q&A: How camera-equipped homing pigeons could improve robotic vision in flight
Contrary to common assumptions, pigeons do not lock their eyes in place during flight. Instead, they make slow, subtle eye movements that may help them gather more information about their surroundings.
Phys.org / Bulk ferromagnetic quasicrystals emerge without rapid quenching, unlocking stable magnetic studies
Ferromagnetism has long been studied in a wide range of periodic crystals and amorphous materials. In quasicrystals (QCs), which possess long-range quasiperiodic order and unconventional rotational symmetries, such as 10-fold ...
Phys.org / Quantum vacuum could help break molecular bonds with less energy, simulations suggest
A team of researchers led by Felipe Herrera, a professor at the University of Santiago and a researcher at the Millennium Institute for Research in Optics (MIRO), has identified a quantum phenomenon that enables chemical ...
Phys.org / Bacteria discovered with the ability to jettison cells as a survival mechanism
Popular science fiction is no stranger to escape-pod scenarios, typically featuring characters who narrowly avoid their demise by jettisoning from a spaceship—think R2-D2 and C-3PO shooting away from a rebel spaceship in ...
Phys.org / They're here: Biologists identify first established colonies of invasive clam in northeastern US
A collaborative team of biologists led by the University of Massachusetts Amherst, MIT Sea Grant at the Massachusetts Institute of Technology and the Center for Coastal Studies has discovered that the invasive Manila clam, ...
Phys.org / Antarctic ozone loss drove unexpected Southern Ocean cooling, climate model shows
The Southern Ocean has long stood out as an oddity in the global climate system. While most of the planet's surface oceans have warmed in response to rising greenhouse gases, waters circling Antarctica showed an unexpected ...
Medical Xpress / Tumor on a chip reveals how pancreatic cancer hijacks immune cells in real time
A new "tumor-on-a-chip" model is giving scientists a live look at how pancreatic cancer can recruit the body's own immune cells to help tumors survive. Researchers say the findings, published in Biofabrication, reveal possible ...
Phys.org / New biobased polymers exhibit excellent tensile properties beyond polyolefins
The research group of Professor Kotohiro Nomura, Tokyo Metropolitan University, in cooperation with the research groups of Senior Researcher Hiroshi Hirano and Director Seiji Higashi of the Osaka Research Institute of Industrial ...
Phys.org / National study asks principals what professional learning actually works for them
A new report sheds light on an understudied aspect of public school success. Since the 1970s, researchers have found that the most effective public schools tend to be led by highly skilled principals. Less clear, though, ...
Medical Xpress / New heart disease mechanism revealed: Next-generation targeted therapy shows benefit across mutation types
A study led by the Centro Nacional de Investigaciones Cardiovasculares Carlos III (CNIC), working in collaboration with an international research team, has identified a new molecular mechanism involved in hypertrophic cardiomyopathy, ...
Medical Xpress / Do breast cancer and irregular heartbeat have common risk factors and rates?
Alcohol use and smoking are linked to breast cancer and atrial fibrillation/flutter in women 55 and older in multiple regions of the world, according to research published in the Journal of the American Heart Association.
Phys.org / Astronomers may have caught an early galaxy in the process of dying
Astronomers have spotted many "red and dead" galaxies in the early universe. These are massive systems that stopped forming stars surprisingly early in cosmic history. Now, they may have found evidence of one in the act of ...
