Science News
This tiny butterfly has the most chromosomes of any animal on Earth
Science Daily - 29 Sep 2025 23:31
Scientists have confirmed that the Atlas blue butterfly carries the most chromosomes of any animal, with 229 pairs. Unlike duplication, its chromosomes split apart, reshaping its genome in surprising ways. This discovery...
Scientists finally explain the real reason pregnant women get morning sickness
Science Daily - 29 Sep 2025 22:50
Morning sickness isnt just random misery-its a biological defense system shaped by evolution to protect the fetus. By linking immune responses to nausea and food aversions, UCLA researchers show these symptoms are signs ...
The hidden iron switch that makes cancer cells self-destruct
Science Daily - 29 Sep 2025 22:12
Scientists discovered that inhibiting the enzyme STK17B forces multiple myeloma cells into iron-driven death and makes therapies more effective. Early mouse studies show strong potential for a new treatment approach.
We may finally know what causes will-o-the-wisps
New Scientist - 29 Sep 2025 21:00
Mysterious flashes of light seen in swamps and bogs could be caused by burning methane or other gases, ignited by sparks that fly between bubbles in water
Ancient Hobbits slowed down growth during childhood, showing that humans didn't always grow 'bigger and bigger brains'
Live Science - 29 Sep 2025 20:30
Hobbits of Flores evolved to be small by slowing down growth during childhood, new research on teeth and brain size suggests.
Astronomers stunned as fiery auroras blaze on a planet without a star
Science Daily - 29 Sep 2025 20:26
The James Webb Telescope has revealed fierce auroras, storms, and unchanging sand-like clouds on the rogue planet SIMP-0136. These insights are pushing the boundaries of our understanding of alien atmospheres and exoplan...
People Cant Distinguish AI Voice Clones From Actual Humans Anymore
Singularity Hub - 29 Sep 2025 18:35
Researchers created extremely realistic voice clones with just four minutes of recordings. The post People Cant Distinguish AI Voice Clones From Actual Humans Anymore appeared first on SingularityHub.
Alzheimers Study Finds Blood-Brain Barrier Largely Intact
Neuroscience News - 29 Sep 2025 18:23
A new study suggests that the blood-brain barrier (BBB) remains intact in a widely used mouse model of Alzheimers disease. Using a tracer molecule and advanced analysis, scientists found no significant leakage across bra...
Walking Tunes the Brain to Sounds, Sharpens Auditory Awareness
Neuroscience News - 29 Sep 2025 17:51
A new study shows that walking enhances how the brain processes auditory information, sharpening responses compared to standing still. When participants walked in a figure-eight path, their brains responded more strongly...
Our brain 'swivels' to focus on sounds from different directions
New Scientist - 29 Sep 2025 17:00
Many mammals physically pivot their ears to hone in on a particular sound, and now it seems that a similar action takes place in our brain
Do black holes exist and, if not, what have we really been looking at?
New Scientist - 29 Sep 2025 17:00
Black holes are so strange that physicists have long wondered if they are quite what they seem. Now we are set to find out if they are instead gravastars, fuzzballs or something else entirely
Cannabis extract found to be effective for lower back pain
New Scientist - 29 Sep 2025 17:00
A clinical trial has found that VER-01, a drug derived from cannabis, eases chronic lower back pain without serious side effects or signs of addiction
Over 99% of Heart Attacks Linked to At Least One Known Risk Factor
Neuroscience News - 29 Sep 2025 16:54
A massive international study shows that nearly all heart attacks, strokes, and cases of heart failure occur in people with at least one known cardiovascular risk factor. More than 9 million South Korean adults and thous...
Preschool Overeating in Girls Linked to Teen Anxiety and Impulsivity
Neuroscience News - 29 Sep 2025 16:00
A study tracking more than 2,000 Quebec children found that girls who regularly overate in the preschool years were more likely to report anxiety, impulsivity, and hyperactivity during adolescence. The association was no...
Improved models of heavy ion collisions reveal new details of early universe nuclear matter
Phys.org - 29 Sep 2025 15:50
A researcher, Heikki Mäntysaari from the University of Jyväskylä (Finland), has been part of an international research group that has made significant advances in modeling heavy ion collisions. New computer models pro...
The most important mathematician youve (probably) never heard of
New Scientist - 29 Sep 2025 15:24
Alexander Grothendieck was a titan in his field, making deep connections that fuelled a revolution in mathematics, before giving it all up and disappearing. Jacob Aron explores what his work meant
Quantum error correction codes enable efficient scaling to hundreds of thousands of qubits
Phys.org - 29 Sep 2025 15:20
A new class of highly efficient and scalable quantum low-density parity-check error correction codes, capable of performance approaching the theoretical hashing bound, has been developed by scientists at the Institute of...
High-order analysis reveals more signs of phase-change 'turbulence' in nuclear matter
Phys.org - 29 Sep 2025 14:19
Members of the STAR collaboration, a group of physicists collecting and analyzing data from particle collisions at the Relativistic Heavy Ion Collider (RHIC), have published a new high-precision analysis of data on the n...
World's most sensitive detector tightens the net on on elusive dark matter
Phys.org - 29 Sep 2025 13:20
Determining the nature of dark matter, the invisible substance that makes up most of the mass in our universe, is one of the greatest puzzles in physics. New results from the world's most sensitive dark matter detect...
Ultracold clocks could reveal how quantum physics alters time
New Scientist - 29 Sep 2025 13:00
The worlds best clocks may be sensitive to an odd mix of quantum and relativistic effects that would stretch time and test the boundaries of physics
'A real physical thing': Quantum computer exhibit at O'Hare seeks to make the technology tangible
Phys.org - 29 Sep 2025 13:00
Chicago has quickly emerged as a hub for quantum computing, with the state of Illinois and technology companies pouring millions of dollars into developing a campus to build the world's first commercially viable quan...
Electrically tunable metasurface unlocks real-time THz holography
Phys.org - 29 Sep 2025 12:21
The terahertz (THz) band of the electromagnetic spectrum holds immense promise for next-generation technologies, including high-speed wireless communication, advanced encryption, and medical imaging. However, manipulatin...