Science & Technology
DMI allows magnon-magnon coupling in hybrid perovskites
An international group of researchers has created a mixed magnon state in an organic hybrid perovskite material by utilizing the Dzyaloshinskii–Moriya-Interaction (DMI). The resulting material has potential for processing and storing quantum computing…
Preventing urban flooding in the face of climate change
Planners have come up with many innovative ways to prevent flooding caused by heavy downpours — from planting rain gardens to installing green roofs. But in many cases, nothing works quite as well as a simple hole in the ground — a detention basin.
Students use machine learning in lesson designed to reveal issues, promise of A.I.
In a new study, researchers had 28 high school students create their own machine-learning artificial intelligence (AI) models for analyzing data. The goals of the project were to help students explore the challenges, limitations and promise of AI, and …
Traumatic brain injury interferes with immune system cells’ recycling process in brain cells
In a new study, researchers found that after traumatic brain injury, the brain’s immune system cells’ internal recycling function slowed dramatically, allowing waste products to build up and interfere with recovery from injury.
Rats! Rodents seem to make the same logical errors humans do
Humans use mental shortcuts to estimate the likelihood of events and tend to make a logical error called a conjunction fallacy, in which two events occurring simultaneously is thought to be more likely than one occurring alone. This logical error has l…
Was plate tectonics occurring when life first formed on Earth?
Researchers used small zircon crystals to unlock information about magmas and plate tectonic activity in early Earth. The research provides chemical evidence that plate tectonics was most likely occurring more than 4.2 billion years ago when life is th…
Do Earth-like exoplanets have magnetic fields? Far-off radio signal is promising sign
Earth’s magnetic field does more than keep everyone’s compass needles pointed in the same direction. It also helps preserve Earth’s sliver of life-sustaining atmosphere by deflecting high energy particles and plasma regularly blasted out of the sun. Re…
New insights into engineering climate-smart crops for the future
New research in the field of plant sciences has made significant advances towards understanding the underlying reasons behind why certain crops are better at generating more yield than others.
Scientists use computational modeling to design ‘ultrastable’ materials
Researchers developed a computational approach to predict which metal-organic framework (MOF) structures will be the most stable, and therefore the best candidates for applications such as capturing greenhouse gases.
Iron link offers new treatment hope for incurable blood cancer
Researchers have made a landmark discovery linking iron regulation to a rare blood cancer has led to clinical trials of a potential new treatment for patients with the incurable disease.
A detailed map of the microverse: Microbial niches
What defines the habitat — the ecological niche — of a microorganism? It is a combination of environmental factors such as temperature, moisture, and nutrient content. But the exact contribution of each of these factors is difficult to predict. A res…
New classification of chess openings
Using real data from an online chess platform, scientists studied similarities of different chess openings. Based on these similarities, they developed a new classification method which can complement the standard classification.
Absolute zero in the quantum computer
Absolute zero cannot be reached — unless you have an infinite amount of energy or an infinite amount of time. Scientists in Vienna (Austria) studying the connection between thermodynamics and quantum physics have now found out that there is a third op…
How genes, brain characteristics and intelligence are connected
Genes influence different structures and the function of the brain. These in turn explain differences in behavior. Analyzing all three aspects at once is a challenge — but has now been achieved.