Archived Intelligence
The brain can connect memories of events that never actually happened together to help us make better decisions. A recent study in mice shows that the hippocampus directs this process, known as generative replay, across other areas of the brain during sleep. This suggests our brains actively build models of the future while we rest.
Scientists have developed a new way to teach robots how to walk by having them learn directly from stick insects. Instead of using strict, manually written rules, the computers learned the underlying goals of the insect's movement. This approach could make future machines much more adaptable to uneven ground.
A new diagnostic tool can detect Parkinson's disease at the molecular level before physical symptoms appear. By amplifying tiny protein seeds, this technology offers a new way to run clinical trials and could eventually inspire early detection methods across the wider landscape of genomic medicine.
Researchers discovered that combining chemical shape and behaviour data allows classic computer models to predict drug toxicity just as well as complex artificial intelligence. This accessible approach could help scientists quickly identify safe treatments for elusive infections like Chagas disease.
A recent review examines whether current treatments for food allergies truly alter the disease or just temporarily mask it. While many patients build resistance during treatment, long-term tolerance remains elusive and lacks clear biological markers.
Researchers discovered that while retweets act like a megaphone to spread posts rapidly, comments can actually slow down a post's reach by trapping user attention in debate. Furthermore, multiple posts about the same topic tend to confuse the audience and fragment the flow of news.
Single-atom catalysts are tiny tools used to speed up chemical reactions, but they are very hard to watch while working. A new review looks at a technique that uses glowing light to track exactly what these tiny atoms are doing in real time. This could help scientists design better materials for future technology.
Scientists have mapped how wheat responds to salty soil at a deep genetic level. By tracking tiny chemical tags on RNA, they identified a specific protein that acts as a natural defence mechanism. This discovery could help researchers breed hardier crops for challenging environments.
Scientists have developed a new type of catalyst that switches on when squeezed and turns off when the pressure stops. Unlike older versions that break permanently, this system is fully recyclable. This discovery could lead to smart plastics that automatically repair themselves when damaged.
Scientists explore how cells detect invading viruses using clever internal tripwire systems. By applying rigorous scientific research methodology, researchers can measure protein reactions in the lab, suggesting new ways our bodies might defend against infection.
Engineers have built a new microchip that uses light to measure acceleration with extreme precision. By solving previous range limitations, this device could make future inertial sensing systems far more accurate.
Physicists have discovered that high-spin iron compounds can exist in a constantly fluctuating magnetic state. This finding suggests that a quantum spin liquid can form outside traditional low-spin limits.
Scientists have developed a new method to build long chains of molecules with specific left-handed or right-handed twists. This chemical technique allows them to tightly control the shape of these materials, which could lead to advanced new plastics and biological tools.
Magnesium is essential for life, but how it enters and exits our cells has long been a mystery. A new structural map of a human magnesium transporter reveals an unexpected four-part shape that differs from its bacterial cousins. This unique design might explain how human cells carefully balance their internal mineral levels.
Scientists have discovered how a beneficial fungus encourages plants to grow larger roots. By sending a specific protein across the plant's cell wall, the fungus flips a switch on the plant's own hormone-pumping machinery. This interaction speeds up the flow of growth signals, which could eventually help farmers improve crop yields.