|
Share
|
|
Video by University of Utah
Round out any room with Alexa, in a sleek, compact design.Meet the all-new Echo Dot.
NetDigz is supported by our readership. When you buy through links on our site, we may earn a commission.
Science News at NetDigz.
View the latest news and developments in Science.
Science in the news
A Tiny Enzyme Flaw May Explain How Dementia Begins
Scientists have identified a small flaw in the enzyme GPX4 that prevents neurons from defending themselves. This mutation, found in children with a rare form of early dementia, disrupts a tiny loop the enzyme uses to protect cell membranes. Lab and animal studies confirmed widesp...
scitechdaily.com | -195 mins agoWhy Your Gut Microbes Could Be Controlling Your Sleep
Researchers at Washington State University have uncovered evidence that sleep may not be entirely a function of the brain but also the microbes living within us. They discovered that bacterial cell wall molecules, known as peptidoglycan, exist naturally in the brain and fluctuate...
scitechdaily.com | -160 mins agoNew High-Resolution Imaging Reveals How the Flu Virus Invades Cells
Scientists have captured an unprecedented, real-time view of influenza viruses as they move across and slip inside human cells. The footage reveals that cells are far from passive targets and instead push and pull against the virus in a surprisingly active struggle. Viewing Influ...
scitechdaily.com | -125 mins agoYour Brain Has a Learning Shortcut AI Can’t Copy
Princeton scientists found that the brain uses reusable “cognitive blocks” to create new behaviors quickly. Artificial intelligence can now produce acclaimed essays and support medical diagnoses with impressive precision, yet biological brains still outperform machines in one ess...
scitechdaily.com | 20 hours agoBreakthrough Shows How Cells Detect Stress Before Damage Spreads
Researchers at LMU have uncovered how ribosomes, the cell’s protein builders, also act as early warning sensors when something goes wrong inside a cell. When protein production is disrupted, and ribosomes begin to collide, a molecule called ZAK detects the pileup and switches on ...
scitechdaily.com | 21 hours agoThis 3.4 Million-Year-Old Foot Changes the Story of Human Origins
New fossils link a strange 3.4-million-year-old foot to Australopithecus deyiremeda, a species that mixed climbing skills with its own style of bipedal walking. The evidence shows that multiple early human ancestors inhabited the same region while relying on different diets and b...
scitechdaily.com | 22 hours agoThis Antibody Can Slip Into Kidney Cysts and Shut Them Down
Scientists at UC Santa Barbara have taken a major step toward stopping the relentless cyst growth that defines polycystic kidney disease. Polycystic kidney disease (PKD) is an inherited condition in which clusters of fluid-filled sacs gradually develop throughout the kidneys. As ...
scitechdaily.com | 1 day agoScientists Find the Protein That Lets Alcohol Wreck Your Liver
Alcohol silences a key gut protein, letting harmful bacteria flood into the liver. Reactivating this pathway could protect against liver disease and offer new hope for treating alcohol dependence. Alcohol-associated liver disease (ALD) is becoming one of the leading reasons peopl...
scitechdaily.com | 1 day agoA Natural Molecule Shows Surprising Power Against Alzheimer’s
Scientists have uncovered how a molecule called spermine, naturally produced by the body, helps cells neutralize toxic protein buildups linked to Alzheimer’s and Parkinson’s. By encouraging these harmful strands to cluster together, much like cheese gathering spaghetti, cells can...
scitechdaily.com | 1 day agoA Tiny Fossil From Australia Reveals a Giant Twist in Evolution’s Story
Scientists have discovered a 151-million-year-old fossil fly in Australia that challenges ideas about insect evolution. Named Telmatomyia talbragarica, it shows a rock-gripping feature once thought unique to marine species. The finding supports the theory that these freshwater mi...
scitechdaily.com | 1 day agoWe hope you enjoy the news we curate for our readership, and return often to stay up-to-date for news in the world of science and space.
We're always evaluating different news sources to expand the variety of coverage available, so check back often to see what's new. If there's a news source that you would like to see us add, send us an email and we'll take a look to see if it fits with our news feeds.