Read article: New technique uses food residues to date prehistoric pottery
Compound-specific accelerator mass spectrometry provides the first direct estimates for the age of clay artefacts
Read article: Machine learning teases out differences in high-pressure ice phases
Findings will be important for planetary science as well as condensed-matter physics
Read article: Neutron stars may contain free quarks
Quark-matter cores likely in the most massive stars, say researchers
Read article: AI-reconstructed medical images can’t be trusted
Medical image reconstruction algorithms based on artificial intelligence and deep learning may lead to false positives and false negatives
Read article: Cyanobacteria and nanomaterials give solar cell a boost
Photosynthesizing micro-organisms are at the heart of a new biophotovoltaic cell
Read article: Ammonia emissions can drive urban smog formation
CLOUD experiment at CERN highlights the importance of controlling ammonia emissions in urban environments
Read article: Dynamic stimulation of visual cortex lets blind people ‘see’ shapes
Using electrical stimulation to dynamically trace letters directly on patients' brains enabled them to 'see' the intended letter shapes
Read article: Bio-bots with spinal cords have natural walking rhythm
Researchers have developed miniature biological robots that move naturally when a spinal cord is added
Read article: Microwave timing signals get hundredfold boost in stability
Optical-clock performance is accessible to electronic devices
Read article: Topological insulators enter the fourth dimension
Physicists see conduction on the surface of 4D electrical circuits
