The basis of the new material is polyethylene, which is already used for insulation in existing HVDC cables. Now, by adding very small amounts – 5 parts per million – of the conjugated polymer...
In geospace, the Arase satellite observes chorus waves and energetic electrons, while on the ground, EISCAT and optical instruments observe pulsating aurorae and electron precipitation in the mesosphere. Credit: The ERG science team
The same...
Crowds Can Wise Up To Fake News
Experiment with Facebook-flagged content shows groups of laypeople reliably rate stories as effectively as fact-checkers do.
In the face of grave concerns about misinformation, social media networks and news...
Astronomers have used gravitational lensing to obtain an unprecedented look at a black hole system in the early Universe. An artist’s illustration shows how the X-ray light from one of the objects on the...
A new experimental setup for studying animal behavior and learning.
Your commute to work may seem like a mundane thing, but it is a great example of the complicated tasks our brains must carry out...
Fiery river in Kamchatka, Russia.
Extensive chains of volcanoes have been responsible for both emitting and then removing atmospheric carbon dioxide (CO2), stabilizing temperatures at Earth’s surface.
An international research team explored the combined impact of...
This illustration shows a paleoartist’s reconstruction of the three extinct rhinoceros species whose genomes were sequenced as part of the study. In the foreground is a Siberian unicorn (Elasmotherium sibiricum), and close behind are...
New research from University of Colorado at Boulder, could help scientists better understand the phenomena behind ‘sunspots’.
The sun has long intrigued scientists. However, this sphere of super-heated plasma—the closest star to Earth—is also notoriously...
A new class of exoplanet very different to our own, but which could support life, has been identified by astronomers, which could greatly accelerate the...
Early Land Plants Evolved From Freshwater Algae, Fossils Reveal
The world may need to start thinking differently about plants, according to a new report in the journal Science by researchers who took a fresh look...
Illustration of ClearSpace-1, a planned active debris removal mission. Credit: ClearSpace SA
Less than a year on from the UK Space Agency committing £1 million in funding to combat space debris, Fujitsu UK has successfully...
Up to three cups of coffee per day is associated with a lower risk of stroke and fatal heart disease, according to research presented at ESC Congress 2021.1,2
“To our knowledge, this is the largest...
The glycan gate opens: Supercomputing-driven simulations depict the glycan N343 (magenta) acting as a molecular crowbar to pry open the SARS-CoV-2 spike’s receptor binding domain, or RBD (cyan), from a “down” to an “up”...
Pentagon of vortices. Mosaic of infrared images of Jupiter’s south pole. Credit: NASA/SWRI/JPL/ASI/INAF/IAPS
Weizmann Institute scientists reveal how gigantic cyclones remain stable at both of Jupiter’s poles.
Until recently, before NASA’s Juno space probe entered its...
New catalyst and microchannel reactors improve efficiency and cost.
A patented process for converting alcohol sourced from renewable or industrial waste gases into jet or diesel fuel is being scaled up at the U.S. Department...
The study’s target, Psyche, is the destination of an upcoming NASA mission.
A close examination of the millimeter-wavelength emissions from the asteroid Psyche, which NASA intends to visit in 2026, has produced the first temperature...
Study used modern high resolution analytics to reveal enormous metabolic complexity of beer.
The tradition of beer brewing dates back to at least 7000 BCE and maybe even to the invention of agriculture, considering that...
A new study led by the University of Colorado Boulder reveals the complex history behind one of the Grand Canyon’s most well-known geologic features: A mysterious and missing gap of time in the canyon’s...
Hydrohematite (right) is a brighter red than anhydrous hematite (left). Credit: Si Athena Chen, Penn State
A combination of a once-debunked 19th-century identification of a water-carrying iron mineral and the fact that these rocks are...
New solar cycle clock resolves timings of solar activity, revealing the long and the short of the Sun’s seasons.
Research led by University of Warwick suggests the switching between seasons can be fast.
The declining phase...
Figures correspond to nearly 7% more than expected, show World Bank economist estimates.
An extra 267,000 infants will likely have died in 2020 in low and middle income countries as a result of the economic...
Image of the solar atmosphere showing a coronal mass ejection. Credit: NASA/SDO
In 1998, the journal Nature published a seminal letter concluding that the mysterious polarization signal that had been recently discovered in the light...
Uyghur population policies could lead to 4.5 million lives lost by 2040, according to study.
A new study out today provides the most compelling evidence to-date that China is deliberately reducing its population of Uyghurs...
An illustration of Saturn and its “fuzzy” core. Credit: Caltech/R. Hurt (IPAC)
Saturn Makes Waves in its Own Rings
In the same way that earthquakes cause our planet to rumble, oscillations in the interior of Saturn...
Researchers have known from several lines of evidence that the ancient hominins known as the Denisovans interbred with modern humans in the distant past. Now researchers reporting in the journal Current Biology on August 12,...