Among the primary concerns surrounding artificial intelligence is its tendency to yield erroneous information when summarizing long documents. These “hallucinations” are problematic not only because ...

A study by NYU mathematicians shows that flocking birds and schooling fish move like soft crystalline materials.

Electrifying plastic beads in a laboratory setup creates flocking behavior similar to that observed in birds. And if you mix beads of two sizes, they will automatically separate. This seemingly simple ...