A tiny laser beam could make computer memory 1,000 times faster

Scientists have developed a new way to control magnetism using light, a breakthrough that could eventually make digital data storage faster, more compact, and more energy-efficient. The research, conducted by engineers at the University of California San Diego, was published in the journal Nature Communications. Modern hard drives and other…

Do spiders dream? Scientists just found a surprising clue

Scientists at the University of Bonn have discovered that spiders experience distinct stages of sleep, including a REM-like state that shares surprising similarities with human sleep. During this stage, the spiders move their eyes and twitch their muscles, behaviors also associated with REM (rapid eye movement) sleep in humans and…

Scientists discover a surprising clue to why some brains resist Alzheimer’s

Some people have the brain changes associated with Alzheimer’s disease but never develop dementia. While others experience worsening memory and thinking problems, these individuals remain mentally sharp despite signs of the disease in their brains. Scientists have long struggled to explain why. Now, researchers at the Netherlands Institute for Neuroscience…

Mayo Clinic discovers new ways to fight the “zombie” cells that drive aging

Seven studies from Mayo Clinic are revealing new details about senescent cells, often called “zombie” cells because they stop dividing but remain active in the body. These aging cells release inflammatory substances that can contribute to diseases associated with growing older. The research, published in Nature journals, was conducted by…

1.9-million-year-old discovery rewrites the story of human evolution

An archaeological site in the Jordan Valley is rewriting the timeline of early human migration. New research shows that ‘Ubeidiya is at least 1.9 million years old, placing humans in the region hundreds of thousands of years earlier than previously believed. The revised dating makes ‘Ubeidiya, alongside Dmanisi in Georgia,…

The surprisingly simple exercise that could lower your blood pressure

New research suggests that exercising just once or twice a week may be enough to maintain some of the blood pressure benefits gained from regular physical activity, at least over a short period. However, people who continue exercising three times weekly may experience larger and more sustained improvements. The findings,…

Scientists solve a 30-year mystery behind inflammatory bowel disease

Scientists from the University of Oxford, Newcastle University, and Cambridge University Hospitals NHS Foundation Trust have uncovered a previously unexplained cause of inflammatory bowel disease (IBD). The discovery could change how doctors understand, diagnose, and treat certain forms of the condition. The findings indicate that IBD is not simply one…

Chiesto il carcere per Siher, ‘strategia rivoluzionaria’ – Cronaca – Ansa.it

Con la sua conoscenza degli strumenti informatici avrebbe potuto “sviluppare una strategia rivoluzionaria” diramando messaggi come quelli diffusi tramite i canali social di cui è stato amministratore. Messaggi definiti “una dichiarazione di ‘guerra’ continua (…) deliberatamente volta — e sicuramente idonea — a incutere un profondo timore nella popolazione e…

L’Italia delle Regioni, l’evento di chiusura – Eventi – Ansa.it

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