How different can a comet be when it formed around another star? For 3I/ATLAS, the answer is already reshaping how astronomers think about small icy bodies that drift between stellar systems. Only two ...

A mass of writhing maggots on a decomposing murder victim is not a sight for the squeamish, but for some, it is evidence. A maggot’s age and species can give essential information to forensic ...

A new study shows that grafting ethylenediamine onto the pyrazole-based MOF-303 framework creates high-affinity CO 2-binding sites, improving capture from ultra-dilute streams and diluted point ...

Yield loss is increasingly driven by molecular variability in thin films, interfaces, and contamination rather than visible defects. Reliability issues often appear first as parametric drift or margin ...

Comets often look like simple icy wanderers with dusty tails, but the latest JWST observations show that their activity can be far more chemically selective. In one of the clearest demonstrations yet, ...

Increasing physical fitness leads to a larger release of BDNF and better prefrontal cortex activity after a single session of exercise.