Parabolic flight with exoskeleton: Researchers test fine motor skills in weightlessness
Fine motor tasks under space conditions are particularly challenging and must first be trained on Earth. Scientists from the German Research Center for Artificial Intelligence (DFKI) and the University of Duisburg-Essen (UDE) are investigating whethe.....»»
Researchers describe how to tell if ChatGPT is confabulating
Finding out whether the AI is uncertain about facts or phrasing is the key. Enlarge (credit: Aurich Lawson | Getty Images) It's one of the world's worst-kept secrets that large language models give blatantly false answer.....»»
Behavioral and computational study shows that social preferences can be inferred from decision speed alone
Researchers led by Sophie Bavard at the University of Hamburg, Germany, found that people can infer hidden social preferences by observing how fast others make social decisions......»»
Greening the food supply chain: Developing sustainable food systems through interdisciplinary collaboration
Sustainability is a hot topic in just about every field that engages with the environment, including agriculture. An interdisciplinary group of researchers in UConn's College of Agriculture, Health and Natural Resources has published a paper outlinin.....»»
Only 1 in 3 people enjoy talking about politics—researchers say the reasons are more social than political
One of the cornerstones of liberal democracies is the political debate on how to shape society. However, discussions about politics often lead to frustration or result in a long-term strain on social relationships......»»
Scotland"s capercaillie population offered extinction lifeline
Researchers might have solved the riddle of how to save one of Scotland's most iconic protected species from eating another......»»
Next-generation NASA technologies tested in flight
Teams of NASA researchers put their next-generation technologies to the microgravity test in a series of parabolic flights that aim to advance innovations supporting the agency's space exploration goals......»»
An alternative way to manipulate quantum states
Researchers at ETH Zurich have shown that quantum states of single electron spins can be controlled by currents of electrons whose spins are evenly aligned. In the future, this method could be used in electronic circuit elements......»»
How calcium reduces macrocracking in sweet cherries
Researchers at the University of Hannover have uncovered new insights into the mode of action of calcium in the reduction of macrocracking in sweet cherry fruit. The findings shed light on the mechanisms underlying this phenomenon, offering significa.....»»
Climate change accelerates emergence of insects, study shows
Researchers at La Trobe University's Center for Freshwater Ecosystems have exposed the hidden consequences of climate change on Alpine stream ecosystems, which could see an earlier emergence of insects......»»
Turning infrared light visible: New device uses 2D material to up-convert infrared light
The human eye can only see light at certain frequencies (called the visible spectrum), the lowest of which constitutes red light. Infrared light, which we can't see, has an even lower frequency than red light. Researchers at the Indian Institute of S.....»»
Researchers uncover enzyme communication mechanism that could aid drug development
A mechanism that could help scientists harness enzymes for use in drug discovery has been discovered in a research breakthrough at the University of Birmingham......»»
Researchers discover Raja Ampat"s reef manta rays prefer staying close to home—which could help save more of them
The reef manta ray (Mobula alfredi) is a tough swimmer. They can travel hundreds of kilometers to feed themselves. The longest recorded movement for an individual reef manta ray was 1,150km, observed in eastern Australia......»»
Researchers create power-generating, gel electret-based device for wearable sensors
A team of researchers from NIMS (National Institute for Materials Science), Hokkaido University and Meiji Pharmaceutical University has developed a gel electret capable of stably retaining a large electrostatic charge. The team then combined this gel.....»»
Researchers reveal effects of climate change on above- and belowground biomass distribution on Tibetan plateau
Global warming has significantly altered plant growth patterns on the Tibetan Plateau (TP) over the past three decades. Plants adjust their growth trajectories in response to climate change, prioritizing leaf and stem growth or root extension to bett.....»»
Researchers develop novel AI algorithm for analyzing microfossils
Microfossil analysis allows us to map the subsurface and understand past geological times. In research labs all over the world, geologists spend countless hours looking through the microscope identifying and counting microfossils extracted from sedim.....»»
Rare bone marrow cells revealed in new comprehensive atlas
While research has uncovered many details about how blood cells function within bone marrow, the work of other cells existing in that space has remained a relative mystery. Now, researchers from the Perelman School of Medicine at the University of Pe.....»»
I compared the cameras on 4 cheap Android phones, and the winner surprised me
Which cheap Android phone has the best camera: the Google Pixel 8a, the Nothing Phone 2, or Samsung's Galaxy A55 or Galaxy A35? I put them all to the test......»»
Scientists find further evidence that climate change could make fungi more dangerous
A team of medical researchers and infectious disease specialists affiliated with multiple institutions in China, working with a pair of colleagues, one from Singapore, the other from Canada, has found evidence bolstering theories that suggest as the.....»»
Mini liver model innovations promise more effective drug testing
A laboratory-grown mini liver model uniquely created with liver cells and a synthetic nanoscaffold has shown to be effective in mimicking the liver, promising a new and more effective testing method for medicines that is more ethical than animal test.....»»
Groundbreaking discovery: How researchers found remnants of Earth"s primordial crust near Perth
Our planet was born around 4.5 billion years ago. To understand this mind-bendingly long history, we need to study rocks and the minerals they are made of......»»