Researchers engineer a new class of microlattice materials with enhanced stiffness-to-density ratios and giant negative Poisson's ratios, ideal for lightweight applications. (Nanowerk Spotlight) ...

(Nanowerk Spotlight) Hierarchical structures, spanning multiple length scales from nano- to macroscales, are very common in nature; but only in recent years have they been systematically studied in ...

A team of researchers believe they have identified a large, rotating structure 140 million light-years away from Earth. The structure, embedded within a larger filament, appears to challenge current ...