An international research team led by the Department of Physics and Astronomy at the University of Turku, Finland, mapped the interstellar magnetic field structure and interstellar matter distribution in the solar neighbourhood. The results of the study have been published in the esteemed European journal Astronomy & Astrophysics in March.... PHYS.ORG · 2 months
How animals sense Earth's magnetic field  PHYS.ORG · 2 weeks
The secrets behind magnetoreception—that is, the ability of some animals to sense Earth's magnetic field—are beginning to gradually unravel, thanks in part to a new study that demonstrates magnetic sensitivity in a completely artificial protein, which... more
'Vigorous' magnetic field oddity spotted over South Atlantic  LIVE SCIENCE · 1 week
European satellites are investigating the development of two distinct weak points within the South Atlantic Anomaly of Earth's magnetic field. more
Controlling artificial cilia with magnetic fields and light  SCIENCE DAILY · 1 week
Researchers have made artificial cilia, or hair-like structures, that can bend into new shapes in response to a magnetic field, then return to their original shape when exposed to the proper light... more
Swarm probes weakening of Earth's magnetic field  PHYS.ORG · 2 weeks
In an area stretching from Africa to South America, Earth's magnetic field is gradually weakening. This strange behaviour has geophysicists puzzled and is causing technical disturbances in satellites orbiting Earth. Scientists are using data... more
Swarm probes weakening of Earth’s magnetic field  ESA · 2 weeks
In an area stretching from Africa to South America, Earth’s magnetic field is gradually weakening. This strange behaviour has geophysicists puzzled and... more
Controlling artificial cilia with magnetic fields and light  PHYS.ORG · 1 week
Researchers from North Carolina State University and Elon University have made artificial cilia, or hair-like structures, that can bend into new shapes in response to a magnetic field, then return to their... more
Magnetic field-driven assembly and reconfiguration of multicomponent supraparticles  Science Magazine · 4 weeks
Suprastructures at the colloidal scale must be assembled with precise control over local interactions to accurately mimic biological complexes. The toughest design requirements include breaking the symmetry of assembly in a simple... more
NASA’s Neil Gehrels Swift Observatory Tracks Water Loss from Interstellar Comet 2I/Borisov  SCI-NEWS.COM · 4 weeks
Astronomers using NASA’s Neil Gehrels Swift Observatory have tracked water loss from 2I/Borisov, the first known interstellar comet to visit our Solar System, as... more
Research takes electrons for a spin in moving toward more efficient, higher density data  PHYS.ORG · 2 weeks
Researchers at New York University and IBM Research have demonstrated a new mechanism involving electron motion in magnetic materials that... more
Magnetic fields force new perspective on Milky Way's black hole  PHYS.ORG · 2 days
Observations from Stratospheric Observatory for Infrared Astronomy (SOFIA) indicate that the magnetic field near our galaxy's core is strong enough to control the material moving around the black... more
Anisotropy of spin-lattice relaxations in molecular magnets  PHYS.ORG · 1 day
Scientists from IFJ PAN in cooperation with researchers from the Nara Women's University (Japan) and the Jagiellonian University (Poland) took another important step towards building a functional quantum computer. Using material containing terbium ions... more
Scientists discover a novel FLT3-ITD mutant selective inhibitor  PHYS.ORG · 2 weeks
Recently, a research team led by Dr. Liu Qingsong and Dr. Liu Jing from High Magnetic Field Laboratory of the Chinese Academy of Sciences has discovered a novel FLT3-ITD mutation-selective kinase inhibitor... more
New optical technique provides more efficient probe of nanomagnet dynamics  PHYS.ORG · 3 days
The performance of magnetic storage and memory devices depends on the magnetization dynamics of nanometer-scale magnetic elements called nanomagnets. Researchers at UC Santa Cruz have developed a new... more
New sunspots potentially herald increased solar activity  PHYS.ORG · 4 days
On May 29, 2020, a family of sunspots—dark spots that freckle the face of the sun, representing areas of complex magnetic fields—sported the biggest solar flare since October 2017. Although the sunspots are not... more
New sunspots potentially herald increased solar activity  SCIENCE DAILY · 5 days
On May 29, 2020, a family of sunspots -- dark spots that freckle the face of the Sun, representing areas of complex magnetic fields -- sported the biggest solar flare since October 2017. Although... more
Stellar 'snake' found in the cosmic neighborhood  PHYS.ORG · 2 days
Using data from various astronomical surveys, Chinese researchers have unveiled the presence of a quasi-tidal tail, dubbed stellar "snake" due to its morphology, in our cosmic neighborhood. The newly found structure could have implications... more
Active material created out of microscopic spinning particles  SCIENCE DAILY · 7 days
Researchers have created a new kind of self-healing active material out of 'microspinners,' which self-assemble under a magnetic field to form a lattice. more
Kilohertz electron paramagnetic resonance spectroscopy of single nitrogen centers at zero magnetic field  Science Magazine · 1 week
Electron paramagnetic resonance (EPR) spectroscopy is among the most important analytical tools in physics, chemistry, and biology. The emergence of nitrogen-vacancy (NV)... more
A new plasma engine will allow less expensive, more efficient, and longer space missions  nanowerk · 2 weeks
Researchers have developed a new spatial plasma-fueled engine capable of satellite and spacecraft propulsion, with magnetic field geometry and configuration... more
How will we receive signals from interstellar probes like Starshot?  PHYS.ORG · 1 week
In a few decades, the Breakthrough Starshot initiative hopes to send a sailcraft to the neighboring system of Alpha Centauri. Using a lightsail and a directed-energy laser array,... more
Future information technologies: 3D quantum spin liquid revealed  SCIENCE DAILY · 3 weeks
Quantum spin liquids are candidates for potential use in future information technologies. So far, quantum spin liquids have usually only been found in one or two dimensional magnetic systems only. Now an... more
Future information technologies: 3-D quantum spin liquid revealed  PHYS.ORG · 3 weeks
Quantum spin liquids are candidates for potential use in future information technologies. So far, quantum spin liquids have usually only been found in one or two dimensional magnetic systems only. Now an... more
What information is coded in bird alarm calls—a new study from Korea  PHYS.ORG · 1 week
Have you seen small birds nervously jumping up and down the branches and calling at a cat in a park? For a long time,... more
A new plasma engine will allow less expensive, more efficient, and longer space missions  PHYS.ORG · 2 weeks
Researchers at Universidad Carlos III de Madrid (UC3M) have patented a new spatial plasma-fueled engine capable of satellite and spacecraft... more
COVID-19 is eroding scientific field work – and our knowledge of how the world is changing  PHYS.ORG · 2 weeks
For the first time in 50 years, ornithologists at the Manomet nature observatory in Plymouth, Massachusetts... more
Screw cancer: Microneedle sticks it to cancer tissue  PHYS.ORG · 4 weeks
A drug-loaded microrobotic needle effectively targets and remains attached to cancerous tissue in lab experiments without needing continuous application of a magnetic field, allowing more precise drug delivery. The details were published... more
Researchers build sensor consisting of only 11 atoms  PHYS.ORG · 1 week
Researchers at Delft University of Technology have developed a sensor that is only 11 atoms in size. The sensor is capable of capturing magnetic waves and consists of an antenna, a readout... more
Unraveling the magnetism of a graphene triangular flake  PHYS.ORG · 3 weeks
Graphene is a diamagnetic material, this is, unable of becoming magnetic. However, a triangular piece of graphene is predicted to be magnetic. This apparent contradiction is a consequence of "magic" shapes in... more
Researchers discover a system essential for limb formation during embryonic development  PHYS.ORG · 1 day
Researchers at the Centro Nacional de Investigaciones Cardiovasculares (CNIC) have discovered a system that provides cells with information about their position within developing organs. This system,... more
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