Tactile stimulation improved motor performance, reduced phosphorylated tau, preserved neurons and synapses, and reduced DNA damage, a new study shows.

Using insights into how people intuit others’ emotions, researchers have designed a model that approximates this aspect of human social intelligence.

Researchers develop an algorithm that decides when a “student” machine should follow its teacher, and when it should learn on its own.

This machine-learning method could assist with robotic scene understanding, image editing, or online recommendation systems.

A new machine-learning model makes more accurate predictions about ocean currents, which could help with tracking plastic pollution and oil spills, and aid in search and rescue.

New LiGO technique accelerates training of large machine-learning models, reducing the monetary and environmental cost of developing AI applications.