Science
Scientific discoveries and research
New bioreactor turns stem cells into an immune-cell factory, producing 40 million human macrophages per week
Researchers at Hannover Medical School (MHH) have developed a method for the efficient production of human immune cells, such as macrophages, in medium-sized bi...
DNA damage just got more complicated: A long-missed weak spot emerges when light and oxygen strike
In everyday life, our genetic material is constantly under attack from many factors. Environmental influences such as light, along with internal processes like...
Milky Way's 'little cousins' may hold clues about infant universe
Ultra-faint dwarf galaxies—tiny satellite galaxies orbiting the Milky Way—have long been seen as cosmic fossils. Now, a new study published today in Monthly Not...
Retrospective genre bias can misread art; AI helps recover original context
Featuring gory attacks by bloodthirsty vampires, one may be quick to categorize "Sinners" as a horror movie. That classification, however, may not be fair to th...
Moon dust could stop being a nuisance and start reshaping how humans may build beyond Earth
As space agencies and private companies look toward a sustained human presence on the moon, a fundamental challenge centers on how to build strong, durable infr...
Ancient African topography remotely modulated the South Asian summer monsoon millions of years ago, study finds
The South Asian summer monsoon sustains billions of people today. For a long time, the prevailing scientific view has held that the formation and intensificatio...
These 'good' viruses hold up a booming industry—AI just found a faster way to track them
Researchers have developed a new methodology that uses artificial intelligence tools to identify and count target viruses more efficiently than previous techniq...
Giant octopuses may have ruled the oceans 100 million years ago
Today's octopuses are intelligent, remarkably flexible animals that lurk in reefs, hide in crevices, or drift through the deep sea. But new research suggests th...
Life's earliest proteins may have folded into complex shapes with far fewer amino acids
How did the earliest life on Earth build complex biological machinery with so few tools? A new study explores how the simplest building blocks of proteins—once...
Efficient degradation of short-chain PFAS achieved with new method
Short-chain perfluorinated and polyfluorinated alkyl compounds (PFAS) such as perfluorobutanoic acid (PFBA) are increasingly entering the environment via variou...
We think norms spread by imitation, but one deceptively simple rule tells a more human story
A paper appearing in Proceedings of the National Academy of Sciences offers a strikingly simple answer to a longstanding question: How do people learn and settl...
AI accelerators deliver accurate models for challenging quantum chemistry calculations
The most demanding calculations in quantum chemistry can now be solved with graphics processing unit (GPU) supercomputers. A recently published study shows that...