Top storyNeurosciencePeer reviewed2 min read
How deep sleep reshapes your working memory overnight
During deep sleep, rhythmic brain waves reorganise mental circuits so sensory areas handle more information with less effort from control regions.
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Physics & AstronomyPeer reviewed2 min
How squeezed cobalt makes a bizarre magnetic ripple
By crushing raw elements under intense pressure, scientists created a new cobalt compound that organises its electron spins into a nanoscale checkerboard wave.
Computer Science & AIPeer reviewed2 min
How Smartwatch Pulse Monitoring Is Learning to Read Your Blood
A review of 460 studies shows deep learning is replacing manual rules to track blood pressure, heart health, and sleep from simple light sensors.
Genetics & Molecular BiologyPeer reviewed2 min
How gene-edited bacteria brew biobutanol from dairy waste
By inserting two new genes into a common bacterium, researchers nearly doubled its ability to brew liquid biofuel from cheese-making waste.
Environmental SciencePeer reviewed2 min
Plastic waste and chemical additives found in stranded Mediterranean seabirds
A study of 31 stranded Yelkouan shearwaters along the Italian coast found plastic debris inside 90.3% of the birds, alongside widespread tissue contamination by synthetic plasticisers.
Chemistry & Material SciencePeer reviewed2 min
Why clever gels might solve the problems inside zinc cells
A systematic review shows how smart polymer networks tame water reactions and metal spikes to make zinc cells safer and longer-lasting.