Science News
Topological photonics in fractal lattices
Phys.org - 21 Jul 2020 19:44
Topological insulators are a new phase of matter unique for their insulating bulk and perfectly conducting edges. They have been at the forefront of condensed matter physics for the past decade, and more recently inspire...
Nitric oxide may slow progression of COVID-19
EurekAlert! - 21 Jul 2020 06:00
(George Washington University) Researchers at the George Washington University and Albert Einstein College of Medicine published a review in the journal Nitric Oxide suggesting that nitric oxide treatment can be pivotal ...
Covid-19 news: Coronavirus not "done by Christmas", says charity boss
New Scientist - 21 Jul 2020 19:25
The latest coronavirus news updated every day including coronavirus cases, the latest news, features and interviews from New Scientist and essential information about the covid-19 pandemic
New cosmic magnetic field structures discovered in galaxy NGC 4217
EurekAlert! - 21 Jul 2020 06:00
(Ruhr-University Bochum) Spiral galaxies such as our Milky Way can have sprawling magnetic fields. There are various theories about their formation, but so far the process is not well understood. An international researc...
Spinal Stimulators Repurposed to Restore Touch in Lost Limb
Neuroscience News - 21 Jul 2020 22:51
Spinal cord stimulation restores the sense of feeling of limbs lost to amputation.
A Newly-Discovered Tiny CRISPR Protein Packs a Giant Punch For Human Gene Editing
Singularity Hub - 21 Jul 2020 16:00
The CRISPR family just grew bigger. The newcomer? A tiny DNA-chomping Cas protein, tucked away inside giant viruses. That's the recent finding from Dr. Jennifer Doudna's lab, one of the original discoverers of CRISPR, at...
Picasso painting found hidden beneath his famous 'Still Life'
Live Science - 21 Jul 2020 15:18
A hidden drawing by Pablo Picasso has been found beneath one of the artist's abstract paintings, called "Still Life."
Thermal manipulation of plasmons in atomically thin films
EurekAlert! - 21 Jul 2020 06:00
(Light Publishing Center, Changchun Institute of Optics, Fine Mechanics And Physics, Chinese Academy) Nanoscale photothermal effects can induce substantial changes in the optical response experienced by the probing light...
Scientists Observe Learning Processes Online in the Brain
Neuroscience News - 21 Jul 2020 21:33
Repeatedly administered tactile simulation over a sustained period of time alters neural processing of the hand area in the brain. The observable changes over time illustrate neuroplasticity and shed new light on the pro...
The Immune System Facilitates Alcohol Addiction
Neuroscience News - 21 Jul 2020 19:52
A new study reveals the role microglia plays in alcohol addiction, finding the immune cells alter the geometry of gray matter while under the influence of alcohol.
Engagement and Activism in Modern Physics Educatio
Physics Buzz - 21 Jul 2020 19:51
Ximena Cid (second from left) stands with students in front of a mural on the CSUDH campus. Credit: CSUDH By Korena Di Roma HowleyAs a young girl growing up in Sacramento, California, Ximena Cid would sit on her roof and...
A survey on optical memory and optical RAM technologies
Phys.org - 21 Jul 2020 19:44
Over the past decades, 'storing light' has appeared as a rather controversial concept, given that a photon's inherent nature hinders its spatial confinement. The first research efforts in demonstrating optical memory fun...
Everything you need to know about the Oxford coronavirus vaccine
New Scientist - 21 Jul 2020 19:43
Promising findings from an initial trial of the Oxford vaccine for covid-19 have been published in The Lancet but many questions remain about whether the vaccine would work
New detection method turns silicon cameras into mid-infrared detectors
Phys.org - 21 Jul 2020 19:41
The MIR range of the electromagnetic spectrum, which roughly covers light in the wavelength regime between 3 to 10 micrometers, coincides with the energies of fundamental molecular vibrations. Utilizing this light for th...
Temporal aiming with temporal metamaterials
Phys.org - 21 Jul 2020 19:40
Tailoring and manipulating electromagnetic wave propagation has been of great interest within the scientific community for many decades. In this context, wave propagation has been engineered by properly introducing spati...
Scientists unveil largest 3D map of the universe ever
Live Science - 21 Jul 2020 19:08
Scientists unveiled the largest 3D map of the universe ever, showing its expansion rate over 11 billion years.
Behind the scenes of the CMS experiment's 1000th paper
Symmetry Magazine - 21 Jul 2020 19:07
What does it take to publish a scientific analysis in one of the world's largest experiments? After three years of searching, CMS physicist Hannsjörg Weber found what he was looking for. He and his colleagues finally un...
Here's why the United Arab Emirates launched a mission to Mars
Live Science - 21 Jul 2020 19:04
The United Arab Emirates' probe Hope is on its way to Mars, marking the first planetary science mission led by an Arab country. Here's why.
Mystery over Universe's Expansion Deepens with Fresh Data
Scientific American - 21 Jul 2020 18:15
A long-awaited map of the big bang’s afterglow fails to settle a debate over how fast the universe is expanding --
Why hasn't contact tracing managed to slow the massive surge of coronavirus in the US?
Live Science - 21 Jul 2020 18:06
Contact tracing must be paired with other strategies to reduce viral spread.
Moon craters hint huge asteroids bombarded Earth 800 million years ago
New Scientist - 21 Jul 2020 18:00
Craters on the moon show it was probably bombarded with asteroids about 800 million years ago, which also rained down on Earth and could have plunged the planet into an ice age
Physicists find ways to control gamma radiation
Phys.org - 21 Jul 2020 17:54
Researchers from Kazan Federal University, Texas A&M University and Institute of Applied Physics (Russian Academy of Sciences) found ways to direct high frequency gamma radiation by means of acoustics.